1. Cell Therapy and Tissue Engineering Group, Research Institute on Health Sciences (IUNICS), University of the Balearic Islands, Palma, Spain
2. Health Research Institute of the Balearic Islands (IdISBa), Palma, Spain
3. Microscopy Area, Serveis Cietificotècnics, University of the Balearic Islands, Palma, Spain
4. Fundació Banc de Sang i Teixits de les Illes Balears (FBSTIB), Palma, Spain