Scientific societies : International Society of Blood Transfusion (ISBT) International Society for Cellular Therapy (ISCT) European Society of Gene and Cell Therapy (ESGCT) FIRST – Forum of Italian Researchers on Mesenchymal and Stromal Stem Cells (Italy)

Ethical and regulatory bodies : committee for Advanced Therapies (CAT) – European Medicines Agency (EMEA) Istituto Superiore di Sanità (Italy) Agenzia Italiana del Farmaco (Italy) Agence de la biomedicine (ABM) (France) (Agence nationale de sécurité du médicament et des produits de santé) (France) Paul-Ehrlich-Institut (Germany) Nationaler Ethikrat (Germany) Agentia Nationala a Medicamentului (Romania) Agentia Nationala de Transplant (Romania) Autoritatea Nationala pentru Cercetera Stiintifica (Romania) Agencia Espanola de Medicamentos y Productos Sanitarios