1 CURML University Center of Legal Medicine, Lausanne University Hospital, Chemin de la Vulliette 4, 1000, Lausanne 25, Switzerland. Electronic address: cristian.palmiere@chuv.ch.
2 Department of Health Sciences (DISSAL) - Section of Legal and Forensic Medicine, University of Genova, Via de Toni 12, 16132, Genova, Italy.