Regenerative Medicine Program, and Program for Clinical Translation of Regenerative Medicine in Catalonia─P-CMR[C], L'Hospitalet de Llobregat (Barcelona), Institut d'Investigació Biomèdica de Bellvitge─IDIBELL, Barcelona 08907, Spain.
Networking Research Center on Bioengineering, Biomaterials and Nanomedicine (CIBER-BBN), Madrid 28029, Spain.