Impact of the COVID-19 pandemic on clinical research activities: Survey of study participants and health care workers participating in a hypertension trial in Vietnam

• Hoa L. Nguyen ,

  Contributed equally to this work with: Hoa L. Nguyen, Oanh T. Tran, Duc A. Ha

  Roles Conceptualization, Formal analysis, Investigation, Methodology, Project administration, Supervision, Writing – original draft, Writing – review & editing

  * E-mail: hoa.nguyen@umassmed.edu

  Affiliation Department of Population and Quantitative Health Sciences, University of Massachusetts Medical School, Worcester, Massachusetts, United States of America

  https://orcid.org/0000-0002-4998-8510

  ⨯
• Oanh T. Tran ,

  Contributed equally to this work with: Hoa L. Nguyen, Oanh T. Tran, Duc A. Ha

  Roles Conceptualization, Investigation, Supervision, Writing – review & editing

  Affiliation HealthStrategy and Policy Institute, Hanoi, Vietnam

  ⨯
• Duc A. Ha ,

  Contributed equally to this work with: Hoa L. Nguyen, Oanh T. Tran, Duc A. Ha

  Roles Conceptualization, Methodology, Supervision, Writing – review & editing

  Affiliations HealthStrategy and Policy Institute, Hanoi, Vietnam, Vietnam Ministry of Health, Hanoi, Vietnam

  ⨯
• Van H. Phan,

  Roles Data curation, Investigation, Project administration, Writing – review & editing

  Affiliation HealthStrategy and Policy Institute, Hanoi, Vietnam

  ⨯
• Cuc T. Nguyen,

  Roles Data curation, Investigation, Project administration, Writing – review & editing

  Affiliation HealthStrategy and Policy Institute, Hanoi, Vietnam

  ⨯
• Giang H. Nguyen,

  Roles Data curation, Formal analysis, Investigation, Writing – review & editing

  Affiliation HealthStrategy and Policy Institute, Hanoi, Vietnam

  ⨯
• Thang T. Nguyen,

  Roles Data curation, Investigation, Writing – review & editing

  Affiliation HealthStrategy and Policy Institute, Hanoi, Vietnam

  ⨯
• Germán Chiriboga,

  Roles Conceptualization, Investigation, Writing – review & editing

  Affiliation Department of Population and Quantitative Health Sciences, University of Massachusetts Medical School, Worcester, Massachusetts, United States of America

  ⨯
• Robert J. Goldberg,

  Roles Conceptualization, Investigation, Methodology, Writing – original draft, Writing – review & editing

  Affiliation Department of Population and Quantitative Health Sciences, University of Massachusetts Medical School, Worcester, Massachusetts, United States of America

  ⨯
• Jeroan J. Allison

  Roles Conceptualization, Investigation, Methodology, Writing – review & editing

  Affiliation Department of Population and Quantitative Health Sciences, University of Massachusetts Medical School, Worcester, Massachusetts, United States of America

  ⨯