lls per kg body weight IV on day 1, 3, 5, and 7  Estimated: 48 patients  N/A  Not yet recruiting  NCT04273646
Bone Marrow MSCs  Single dose of 1 × 106 cells per kg, IV  Estimated: 20 patients  N/A  Phase 1 clinical trial; Not yet recruiting  NCT04346368
Human embryonic stem cells derived matrix-regulatory