{"title":"Frontmatter","authors":"","doi":"10.7312/hage20064-fm","DOIUrl":null,"url":null,"abstract":"","PeriodicalId":309631,"journal":{"name":"Friend or Foe","volume":"22 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2021-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Friend or Foe","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.7312/hage20064-fm","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}