1. Department of Internal Medicine, Hospital Universitario Marqués De Valdecilla, University of Cantabria, IDIVAL, Santander, Spain
2. Department of Traumatology and Orthopedic Surgery, Hospital Universitario Marqués De Valdecilla, University of Cantabria, IDIVAL, Santander, Spain
3. Department of Maxillofacial Surgery, Hospital UM Valdecilla, Santander, Spain
4. Unit of Legal Medicine, University of Cantabria, IDIVAL, Santander, Spain
5. Department of Molecular Biology, University of Cantabria, IDIVAL, Santander, Spain