Comment by altvali

Not the person you're replying to, but this is what I found after a quick google search:

Dr. Jeffrey Flier: https://twitter.com/jflier/status/1495909501211447305?s=21

Dr. Charles Brenner: https://twitter.com/CharlesMBrenner/status/14966040557993615...

Dr. Brad Stanfield: https://www.youtube.com/watch?v=JAFnD27ffqE