1. Cell Cycle, Stem Cell Fate and Cancer Laboratory; Institute for Research of Marqués de Valdecilla (IDIVAL); Santander Spain
2. Otorhinolaryngology Unit; Valdecilla Hospital HUVM; Santander Spain
3. Plastic Surgery Unit; Valdecilla Hospital HUVM; Santander Spain
4. Oral and Maxillofacial Surgery Unit; Valdecilla Hospital HUVM; Santander Spain
5. INSERM; Languedoc-Roussillon; Montpellier France