Funding for this research was provided by:
U.S. President’s Emergency Plan for AIDS Relief (5U2GPS002829)
Received: 14 June 2020
Accepted: 21 December 2020
First Online: 7 January 2021
Ethics approval and consent to participate
: All surveys were approved by the National Bioethics Committee for Health (CNBS) in Mozambique, the Committee on Human Research (CHR) at the University of California, San Francisco (UCSF) and by the Division of Global HIV/AIDS of the U.S. Centers for Disease Control and Prevention, Atlanta. In all surveys, written informed consent was obtained from the participants.
: Not applicable.
: The authors declare that they have no competing interests.