18- NCT043
77,334 Mesenchymal Stem
Cells (MSCs) in Inflammation-
Resolution Programs
of Coronavirus
Disease 2019
(COVID19) Induced
Acute Respiratory
Distress Syndrome
(ARDS) II Not Recruiting 40 BM-MSCs DOS: May 2020
DOC: February 2021 Both 18 Yrs. and older Germany