Pub Date : 2022-07-21DOI: 10.1177/15257401221111787
R. Zipoli
Speech-language pathologists (SLPs) are increasingly called upon to help assess students with word-recognition difficulties, including dyslexia. Although SLPs tend to have comparatively strong knowledge regarding the phonological awareness skills that support word reading, findings from survey research indicate that many SLPs report limited knowledge and training on word recognition and phonics. The purpose of this article is to provide a systematic framework for assessing and interpreting students’ word reading skills. Five potential components of word reading assessment will be examined: word recognition, phonological decoding, automaticity, performance with specific phonics patterns, and reading multimorphemic and multisyllabic words. Emphasis will be given to how specific test formats and procedures can be used to help identify patterns of word reading difficulty.
{"title":"Making Sense of Word Reading Difficulties: Principles of Clinical Assessment","authors":"R. Zipoli","doi":"10.1177/15257401221111787","DOIUrl":"https://doi.org/10.1177/15257401221111787","url":null,"abstract":"Speech-language pathologists (SLPs) are increasingly called upon to help assess students with word-recognition difficulties, including dyslexia. Although SLPs tend to have comparatively strong knowledge regarding the phonological awareness skills that support word reading, findings from survey research indicate that many SLPs report limited knowledge and training on word recognition and phonics. The purpose of this article is to provide a systematic framework for assessing and interpreting students’ word reading skills. Five potential components of word reading assessment will be examined: word recognition, phonological decoding, automaticity, performance with specific phonics patterns, and reading multimorphemic and multisyllabic words. Emphasis will be given to how specific test formats and procedures can be used to help identify patterns of word reading difficulty.","PeriodicalId":46403,"journal":{"name":"Communication Disorders Quarterly","volume":"44 1","pages":"194 - 202"},"PeriodicalIF":0.9,"publicationDate":"2022-07-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43140474","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-07-21DOI: 10.1177/15257401221111334
C. Karasinski
This investigation identified dimensions of narrative, persuasive, and expository writing in Grades 1 to 12 and assessed the contribution of speech-language pathologists’ (SLPs) indices to scores on teachers’ 6 traits rubric. Findings could facilitate development of effective intervention programs for writing. A corpus of narrative, expository, and persuasive writing samples (N = 418) was analyzed for microstructure and macrostructure. Each genre revealed five dimensions. Writing quality included the 6 traits. Accuracy contained errors of spelling, capitalization, and punctuation. Complexity encompassed mean length of T-unit and clausal density. Productivity included total number of words and number of different words for all genres, plus macrostructure for persuasion. Genre included macrostructure measures for narration and exposition and use of compromises for persuasion. Productivity scores predicted 6 traits for narration and persuasion, highlighting the important contribution of vocabulary to writing. Accuracy predicted 6 traits only for narration. Indices of genre-specific macrostructure predicted 6 traits total for all three genres.
{"title":"Microstructure and Macrostructure Measures of Written Narrative, Expository, and Persuasive Language Samples","authors":"C. Karasinski","doi":"10.1177/15257401221111334","DOIUrl":"https://doi.org/10.1177/15257401221111334","url":null,"abstract":"This investigation identified dimensions of narrative, persuasive, and expository writing in Grades 1 to 12 and assessed the contribution of speech-language pathologists’ (SLPs) indices to scores on teachers’ 6 traits rubric. Findings could facilitate development of effective intervention programs for writing. A corpus of narrative, expository, and persuasive writing samples (N = 418) was analyzed for microstructure and macrostructure. Each genre revealed five dimensions. Writing quality included the 6 traits. Accuracy contained errors of spelling, capitalization, and punctuation. Complexity encompassed mean length of T-unit and clausal density. Productivity included total number of words and number of different words for all genres, plus macrostructure for persuasion. Genre included macrostructure measures for narration and exposition and use of compromises for persuasion. Productivity scores predicted 6 traits for narration and persuasion, highlighting the important contribution of vocabulary to writing. Accuracy predicted 6 traits only for narration. Indices of genre-specific macrostructure predicted 6 traits total for all three genres.","PeriodicalId":46403,"journal":{"name":"Communication Disorders Quarterly","volume":"44 1","pages":"152 - 162"},"PeriodicalIF":0.9,"publicationDate":"2022-07-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44696942","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-07-20DOI: 10.1177/15257401221111531
Ahmed Rivera Campos, S. Boyce, Fenfang Hwu, Brittany N. DeMott
Common descriptions of articulatory requirements for production of the alveolar trill /r/ mainly focus on describing the configuration of the anterior portions of the tongue, while in contrast, the more posterior parts receive limited attention. Understanding how the posterior portions of the tongue move is vital for understanding speech motor control, especially with regard to speech development. This study used ultrasound imaging of /r/ productions by adult native speakers of Spanish to characterize the contribution of the posterior portion of the tongue to effective production of the sound. The results show that beyond raising the anterior portion of the tongue for trilling, Spanish speakers also retract the back part of their tongue (i.e., the tongue root). This movement resembles that seen for the production of the rhotic English approximant (ɹ). Clinical implications are discussed.
{"title":"Tongue Root Configuration of the Apicoalveolar Trill /r/: An Ultrasound Imaging Study","authors":"Ahmed Rivera Campos, S. Boyce, Fenfang Hwu, Brittany N. DeMott","doi":"10.1177/15257401221111531","DOIUrl":"https://doi.org/10.1177/15257401221111531","url":null,"abstract":"Common descriptions of articulatory requirements for production of the alveolar trill /r/ mainly focus on describing the configuration of the anterior portions of the tongue, while in contrast, the more posterior parts receive limited attention. Understanding how the posterior portions of the tongue move is vital for understanding speech motor control, especially with regard to speech development. This study used ultrasound imaging of /r/ productions by adult native speakers of Spanish to characterize the contribution of the posterior portion of the tongue to effective production of the sound. The results show that beyond raising the anterior portion of the tongue for trilling, Spanish speakers also retract the back part of their tongue (i.e., the tongue root). This movement resembles that seen for the production of the rhotic English approximant (ɹ). Clinical implications are discussed.","PeriodicalId":46403,"journal":{"name":"Communication Disorders Quarterly","volume":"44 1","pages":"143 - 151"},"PeriodicalIF":0.9,"publicationDate":"2022-07-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44841207","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-07-01DOI: 10.1177/15257401211043757
E. Kelley, Raina Bueno
The purpose of the study was to examine word learning in preschool children from families who differed in socioeconomic status (SES). Preschool children (N = 58) were assigned to SES groups based on maternal education and completed a dynamic assessment of explicit word learning 2 times. At the first administration, no SES-group differences were observed. At the second administration, children from high-SES homes had significantly higher scores than children from low-SES homes on the production probe with a large effect size (d = 1.01). Descriptively, children in both groups responded more frequently at more difficult prompting levels at the second session, but children in the low-SES group had more incorrect responses than children in the high-SES group. Additional research using sensitive measures of word-learning proficiency is necessary to better understand the way in which SES and early language experiences are related to word learning in young children.
{"title":"Explicit Word Learning in Preschoolers From Families With High or Low Maternal Education","authors":"E. Kelley, Raina Bueno","doi":"10.1177/15257401211043757","DOIUrl":"https://doi.org/10.1177/15257401211043757","url":null,"abstract":"The purpose of the study was to examine word learning in preschool children from families who differed in socioeconomic status (SES). Preschool children (N = 58) were assigned to SES groups based on maternal education and completed a dynamic assessment of explicit word learning 2 times. At the first administration, no SES-group differences were observed. At the second administration, children from high-SES homes had significantly higher scores than children from low-SES homes on the production probe with a large effect size (d = 1.01). Descriptively, children in both groups responded more frequently at more difficult prompting levels at the second session, but children in the low-SES group had more incorrect responses than children in the high-SES group. Additional research using sensitive measures of word-learning proficiency is necessary to better understand the way in which SES and early language experiences are related to word learning in young children.","PeriodicalId":46403,"journal":{"name":"Communication Disorders Quarterly","volume":"43 1","pages":"246 - 260"},"PeriodicalIF":0.9,"publicationDate":"2022-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46250415","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-06-17DOI: 10.1177/15257401221103503
Aysha Rooha, M. Anil, J. Bhat, Gagan Bajaj, Apramita Deshpande
The lack of research exploring the influence of dynamic visual narratives on inference skills prompted the present study with an aim to profile the inference skills in school children between the ages of 6 years and 9 years 11 months using dynamic visual narratives. A total of 80 participants were considered for the study. An animated story was designed as the dynamic visual narrative stimuli based on which an “inference task” was formulated, which included forced-choice questions and free-response questions. The responses of the forced-choice questions were analyzed quantitatively using one-way analysis of variance (ANOVA), while the responses from the free-response questions were analyzed qualitatively. The results revealed an increase in inference skills with age, with children using less seductive details, beginning to display inductive inference, and providing multiple inferences. The inference profiles obtained from the study can serve as evidence for the development of bridging inference skills from dynamic visual narratives in children.
{"title":"Assessing Inferencing Skills in Children Through the Lens of Dynamic Visual Narratives","authors":"Aysha Rooha, M. Anil, J. Bhat, Gagan Bajaj, Apramita Deshpande","doi":"10.1177/15257401221103503","DOIUrl":"https://doi.org/10.1177/15257401221103503","url":null,"abstract":"The lack of research exploring the influence of dynamic visual narratives on inference skills prompted the present study with an aim to profile the inference skills in school children between the ages of 6 years and 9 years 11 months using dynamic visual narratives. A total of 80 participants were considered for the study. An animated story was designed as the dynamic visual narrative stimuli based on which an “inference task” was formulated, which included forced-choice questions and free-response questions. The responses of the forced-choice questions were analyzed quantitatively using one-way analysis of variance (ANOVA), while the responses from the free-response questions were analyzed qualitatively. The results revealed an increase in inference skills with age, with children using less seductive details, beginning to display inductive inference, and providing multiple inferences. The inference profiles obtained from the study can serve as evidence for the development of bridging inference skills from dynamic visual narratives in children.","PeriodicalId":46403,"journal":{"name":"Communication Disorders Quarterly","volume":"44 1","pages":"173 - 184"},"PeriodicalIF":0.9,"publicationDate":"2022-06-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43773647","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-04-30DOI: 10.1177/15257401221087589
Amanda Howerton-Fox, R. Kretschmer
This article details the transcription process we developed to handle bimodal and multilingual interview data collected during our research into the teacher language awareness (TLA) of two high-quality teachers in a Swedish bilingual school for the deaf. Both teachers used a combination of spoken Swedish, spoken English, and Teckenspråk (Sweden’s signed language) during our interviews. Because the interviews were being conducted in three languages and two modalities, the transcription process was particularly complex. We argue that accurate transcription in such linguistically complex contexts is possible but that it is important that the research community develop principles and procedures for transcribing multilingual and bimodal interview data in a way that honors participants’ intended messages as faithfully as possible.
{"title":"Creating Faithful Transcripts in Multilingual/Bimodal Interview Contexts","authors":"Amanda Howerton-Fox, R. Kretschmer","doi":"10.1177/15257401221087589","DOIUrl":"https://doi.org/10.1177/15257401221087589","url":null,"abstract":"This article details the transcription process we developed to handle bimodal and multilingual interview data collected during our research into the teacher language awareness (TLA) of two high-quality teachers in a Swedish bilingual school for the deaf. Both teachers used a combination of spoken Swedish, spoken English, and Teckenspråk (Sweden’s signed language) during our interviews. Because the interviews were being conducted in three languages and two modalities, the transcription process was particularly complex. We argue that accurate transcription in such linguistically complex contexts is possible but that it is important that the research community develop principles and procedures for transcribing multilingual and bimodal interview data in a way that honors participants’ intended messages as faithfully as possible.","PeriodicalId":46403,"journal":{"name":"Communication Disorders Quarterly","volume":"44 1","pages":"133 - 137"},"PeriodicalIF":0.9,"publicationDate":"2022-04-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47093968","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-04-11DOI: 10.1177/15257401221088241
Sara C. Steele, L. Gibbons
This study documented the standardized tests and informal assessment techniques that school-based speech-language pathologists (SLPs) reported as most helpful for identifying vocabulary deficits and for monitoring progress. Speech-language pathologists (N = 142) working in U.S. public school settings completed an online survey that included multiple-choice, multiple-answer, and open-ended formats. Percentages and frequency counts were reported. For identifying vocabulary deficits, SLPs favored omnibus language tests over vocabulary-specific tests. The most frequently selected informal assessments for identifying vocabulary deficits were language samples and curricular-based measures. For monitoring progress, respondents favored creating their own tasks and using curricular-based measures. Minor differences were noted in the responses of elementary and middle-high school SLPs. Results were compared with evidence-based principles for vocabulary assessment.
{"title":"Vocabulary Assessment Techniques: Perspectives of School-Based Speech-Language Pathologists","authors":"Sara C. Steele, L. Gibbons","doi":"10.1177/15257401221088241","DOIUrl":"https://doi.org/10.1177/15257401221088241","url":null,"abstract":"This study documented the standardized tests and informal assessment techniques that school-based speech-language pathologists (SLPs) reported as most helpful for identifying vocabulary deficits and for monitoring progress. Speech-language pathologists (N = 142) working in U.S. public school settings completed an online survey that included multiple-choice, multiple-answer, and open-ended formats. Percentages and frequency counts were reported. For identifying vocabulary deficits, SLPs favored omnibus language tests over vocabulary-specific tests. The most frequently selected informal assessments for identifying vocabulary deficits were language samples and curricular-based measures. For monitoring progress, respondents favored creating their own tasks and using curricular-based measures. Minor differences were noted in the responses of elementary and middle-high school SLPs. Results were compared with evidence-based principles for vocabulary assessment.","PeriodicalId":46403,"journal":{"name":"Communication Disorders Quarterly","volume":"44 1","pages":"79 - 88"},"PeriodicalIF":0.9,"publicationDate":"2022-04-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42371086","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-04-11DOI: 10.1177/15257401221088505
Caitlin M. Imgrund, B. I. Krueger, Christie Getejanc
Preschoolers born preterm are at an increased risk for adverse neurodevelopmental outcomes; however, the impact of preterm birth on speech development has not been fully investigated. The primary objective of this study was to document the conversational speech production abilities of preschoolers born preterm via speech sample analysis. A secondary objective was to investigate the association between speech and language skills in this population. The speech production abilities of children born preterm (n = 29) and full term (n = 22) were assessed using whole-word measures of phonological complexity and accuracy. No significant differences were found between the preterm and full-term groups on any of the speech variables. One of the speech variables, pMLU, was significantly correlated with several variables assessing language skills in the preterm group. Comprehensive communication evaluations, which may include the use of speech sample analysis, remain an important component of the follow-up care of children born preterm.
{"title":"Conversational Speech and Language Skills of Children Born Preterm and Full Term","authors":"Caitlin M. Imgrund, B. I. Krueger, Christie Getejanc","doi":"10.1177/15257401221088505","DOIUrl":"https://doi.org/10.1177/15257401221088505","url":null,"abstract":"Preschoolers born preterm are at an increased risk for adverse neurodevelopmental outcomes; however, the impact of preterm birth on speech development has not been fully investigated. The primary objective of this study was to document the conversational speech production abilities of preschoolers born preterm via speech sample analysis. A secondary objective was to investigate the association between speech and language skills in this population. The speech production abilities of children born preterm (n = 29) and full term (n = 22) were assessed using whole-word measures of phonological complexity and accuracy. No significant differences were found between the preterm and full-term groups on any of the speech variables. One of the speech variables, pMLU, was significantly correlated with several variables assessing language skills in the preterm group. Comprehensive communication evaluations, which may include the use of speech sample analysis, remain an important component of the follow-up care of children born preterm.","PeriodicalId":46403,"journal":{"name":"Communication Disorders Quarterly","volume":"44 1","pages":"185 - 193"},"PeriodicalIF":0.9,"publicationDate":"2022-04-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42637819","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-04-08DOI: 10.1177/15257401221090026
{"title":"Corrigendum to “Directive-Following Based on Graphic Symbol Sentences Involving an Animated Verb Symbol: An Exploratory Study”","authors":"","doi":"10.1177/15257401221090026","DOIUrl":"https://doi.org/10.1177/15257401221090026","url":null,"abstract":"","PeriodicalId":46403,"journal":{"name":"Communication Disorders Quarterly","volume":"43 1","pages":"NP1 - NP1"},"PeriodicalIF":0.9,"publicationDate":"2022-04-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46004340","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-03-07Print Date: 2022-04-26DOI: 10.1515/cclm-2022-0117
Janne Cadamuro, Geoffrey Baird, Gabriele Baumann, Karin Bolenius, Michael Cornes, Mercedes Ibarz, Tom Lewis, Gabriel Lima Oliveira, Giuseppe Lippi, Mario Plebani, Ana-Maria Simundic, Alexander von Meyer
Since the beginning of laboratory medicine, the main focus was to provide high quality analytics. Over time the importance of the extra-analytical phases and their contribution to the overall quality became evident. However, as the initial preanalytical processes take place outside of the laboratory and mostly without its supervision, all professions participating in these process steps, from test selection to sample collection and transport, need to engage accordingly. Focusing solely on intra-laboratory processes will not be sufficient to achieve the best possible preanalytical quality. The Working Group for the Preanalytical Phase (WG-PRE) of the European Federation of Clinical Chemistry and Laboratory Medicine (EFLM) has provided several recommendations, opinion papers and scientific evidence over the past years, aiming to standardize the preanalytical phase across Europe. One of its strategies to reach this goal are educational efforts. As such, the WG-PRE has organized five conferences in the past decade with the sole focus on preanalytical quality. This year's conference mainly aims to depict the views of different professions on preanalytical processes in order to acquire common ground as basis for further improvements. This article summarizes the content of this 6th preanalytical conference.
{"title":"Preanalytical quality improvement - an interdisciplinary journey, on behalf of the European Federation for Clinical Chemistry and Laboratory Medicine (EFLM) Working Group for Preanalytical Phase (WG-PRE).","authors":"Janne Cadamuro, Geoffrey Baird, Gabriele Baumann, Karin Bolenius, Michael Cornes, Mercedes Ibarz, Tom Lewis, Gabriel Lima Oliveira, Giuseppe Lippi, Mario Plebani, Ana-Maria Simundic, Alexander von Meyer","doi":"10.1515/cclm-2022-0117","DOIUrl":"10.1515/cclm-2022-0117","url":null,"abstract":"<p><p>Since the beginning of laboratory medicine, the main focus was to provide high quality analytics. Over time the importance of the extra-analytical phases and their contribution to the overall quality became evident. However, as the initial preanalytical processes take place outside of the laboratory and mostly without its supervision, all professions participating in these process steps, from test selection to sample collection and transport, need to engage accordingly. Focusing solely on intra-laboratory processes will not be sufficient to achieve the best possible preanalytical quality. The Working Group for the Preanalytical Phase (WG-PRE) of the European Federation of Clinical Chemistry and Laboratory Medicine (EFLM) has provided several recommendations, opinion papers and scientific evidence over the past years, aiming to standardize the preanalytical phase across Europe. One of its strategies to reach this goal are educational efforts. As such, the WG-PRE has organized five conferences in the past decade with the sole focus on preanalytical quality. This year's conference mainly aims to depict the views of different professions on preanalytical processes in order to acquire common ground as basis for further improvements. This article summarizes the content of this 6th preanalytical conference.</p>","PeriodicalId":46403,"journal":{"name":"Communication Disorders Quarterly","volume":"15 1","pages":"662–668"},"PeriodicalIF":0.7,"publicationDate":"2022-03-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87468263","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}