Received: 21 May 2020
Accepted: 23 May 2020
First Online: 3 June 2020
Ethics approval and consent to participate
: Ethical approval was obtained from the Stanford University IRB on April 12, 2020, #55820. Participants will undergo a process of informed consent on the ProA platform. The form explains the purpose of the study, the risks and benefits of the research, and how to contact the study investigators (or Stanford University ethics review board). By clicking the link, participants consent to participate in our study, and will be redirected to the Gorilla platform, where additional information is given. Participants can exercise their freedom to participate (or not) at recruitment or at any point during the study.
: Not applicable.
: The authors declare that they have no competing interests.