Authors: Sofian Berrouiguet; Maria Luisa Barrigón; Sara A Brandt; George C Nitzburg; Santiago Ovejero; Raquel Alvarez-Garcia; Juan Carballo; Michel Walter; Romain Billot; Philippe Lenca; David Delgado-Gomez; Juliette Ropars; Ivan de la Calle Gonzalez; Philippe Courtet; Enrique Baca-García Journal: J Med Internet Res Date: 2017-01-26 Impact factor: 5.428