1 Department of Forensic Medicine, Hôpital Jean-Verdier, 93140 Bondy, France; Institut Mines-Telecom, Telecom Bretagne, Brest, France; Inserm, UMR 1101, LaTIM-Laboratory of Medical Information Processing, CHRU Morvan, Brest, France. Electronic address: thomas.lefevre@inserm.fr.
2 Institut Mines-Telecom, Telecom Bretagne, Brest, France; Inserm, UMR 1101, LaTIM-Laboratory of Medical Information Processing, CHRU Morvan, Brest, France.
3 Institut Mines-Telecom, Mines de Saint Etienne, Saint Etienne, France.