1. SAMOVAR, Télécom SudParis, Institut Polytechnique de Paris, Palaiseau, France
2. Department of Computing and Software, McMaster University, 1280 Main Street Weest, Hamilton, Ontario, Canada
3. ETIS UMR8051, ENSEA, CNRS, CY Cergy Paris Université, Cergy, France
4. Peking University First Hospital, No.1, Xi'anmen Street, Xicheng District, Beijing, China