yes! your link is shorter than mine! The lady who did the phone screen for the study here said that participants were selected based upon a COPE survey that we were asked to respond to. Basicly the COPE survey was something like 'how depressed are you, how are you coping with the quarantine'.

I have participated in one on-site study at the NIH, and had my DNA tested there. The Human Genome Project. That's how I found my way to Mayo, the study before continued with Mayo Neurology. Then, I received an invitation to participate with All of Us . And I continue to do so.