Funding for this research was provided by:
Breast Cancer Research Foundation
National Institutes of Health (U01 CA176726)
National Institutes of Health, National Cancer Institute (R01 CA131332, R01 CA175080)
National Institutes of Health (T32 CA094880)
Received: 22 December 2020
Accepted: 23 June 2021
First Online: 7 July 2021
: This study was approved by the institutional review boards of the Harvard T.H. Chan School of Public Health and Brigham and Women’s Hospital. Completion and return of the questionnaires were considered implied consent.
: Not applicable.
: The authors declare that they have no competing interests.