MSB is developing Ryoncil - an IV stem cell therapy for the treatment of acute graft versus host disease (aGVHD) in paediatrics. aGCHD is a potentially life threatening (up to 70-90% mortality) complication of bone marrow transplants (indicated for leukemia/lymphoma etc). Ryoncil has been accepted by the FDA for priority review with a PDUFA action date of US 30th...