Received: 24 May 2021
Accepted: 27 April 2022
First Online: 7 May 2022
: The larger study was approved by the Kenyatta National Hospital Ethics and Research Committee (P465/052017) and the University of Washington Institutional Review Board (STUDY00002420). All participants gave written informed consent before taking part in the interview. This study was performed in accordance with the Declaration of Helsinki.
: Not applicable.
: The authors declare that they have no competing interests.