1. Department of Dermatology; Donostia University Hospital; San Sebastián Spain
2. Tissue Engineering Lab; Department of Bioengineering; Instituto Biodonostia; Donostia University Hospital; San Sebastián Spain
3. Department of Oncology; Donostia University Hospital; San Sebastián Spain
4. Research Unit; Instituto Biodonostia; Donostia University Hospital; San Sebastián Spain