Funding for this research was provided by:
National Institute on Aging (R33AG057388)
Received: 25 November 2020
Accepted: 22 December 2020
First Online: 7 January 2021
Ethics approval and consent to participate
: The trial was approved by the Mass General Brigham institutional review board (IRB) who served as the IRB of record for this research and the single IRB for the trial. The protocol was reviewed and approved. The IRB waived informed consent for all subjects (2019P002167). The study is registered with ExternalRef removed (NCT04284553) and overseen by a Data and Safety Monitoring Board.
: Not applicable
: The investigators report no competing interests.