Implementation of Web-Based Respondent Driven Sampling among Men Who Have Sex with Men in Sweden

• Susanne Strömdahl ,

  Contributed equally to this work with: Susanne Strömdahl, Xin Lu

  * E-mail: susanne.stromdahl@ki.se

  Affiliation Department of Public Health Sciences, Karolinska Institutet, Stockholm, Sweden

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• Xin Lu ,

  Contributed equally to this work with: Susanne Strömdahl, Xin Lu

  Affiliations Department of Public Health Sciences, Karolinska Institutet, Stockholm, Sweden, College of Information System and Management, National University of Defense Technology, Changsha, China

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• Linus Bengtsson,

  Affiliation Department of Public Health Sciences, Karolinska Institutet, Stockholm, Sweden

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• Fredrik Liljeros,

  Affiliation Department of Sociology, Stockholm University, Stockholm, Sweden

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• Anna Thorson

  Affiliation Department of Public Health Sciences, Karolinska Institutet, Stockholm, Sweden

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