Article History
Accepted: 9 December 2021
First Online: 5 January 2022
Compliance with Ethical Standards
:
: The authors declare no competing interests.
: Informed consent was obtained from all individuals included in the study.
: The questionnaire and methodology for this study were approved by the University of California Berkeley Committee for the Protection of Human Subjects Protocol ID 2011-08-3478. The procedures used in this study adhere to the tenets of the Declaration of Helsinki.