Thanks! I actually have heard of the John Hopkins research and interviewed some of those involved. Check out my two articles for MintPress News.

https://www.mintpressnews.com/fda-action-on-mdma-gives-new-hope-to-researchers-and-victims-of-ptsd/233294/

https://www.mintpressnews.com/from-psilocybin-to-mdma-researchers-are-in-the-throes-of-a-psychedelic-revival/210550/