Funding for this research was provided by:
School of Medicine, University of California, San Francisco
Article History
Received: 11 October 2020
Accepted: 12 February 2021
First Online: 2 March 2021
Compliance with ethical standards
:
: The authors declare no competing interests.
: The study protocol was approved by the University of California San Francisco Institutional Review Board on January 10, 2019, with 1-year renewal on January 7, 2020.
: Written informed consent was obtained from all individual participants in this study.