here is a suggestion: From Dr. Otto Yang's link
Post# of 148126
From Dr. Otto Yang's linked in, " I am a physician-scientist who has had a basic science laboratory funded by NIH to study cellular immunology and virology for over 20 years, with over 170 peer-reviewed scientific publications in the field. Most recently my group has added SARS-CoV-2 to our research topics, and I have been the PI of 7 clinical trials of treating severe COVID-19 at UCLA Medical Center. I also remain a clinician who sees general infectious disease patients.