Authors: Omar Martinez; Elwin Wu; Andrew Z Shultz; Jonathan Capote; Javier López Rios; Theo Sandfort; Justin Manusov; Hugo Ovejero; Alex Carballo-Dieguez; Silvia Chavez Baray; Eva Moya; Jonathan López Matos; Juan J DelaCruz; Robert H Remien; Scott D Rhodes Journal: J Med Internet Res Date: 2014-04-24 Impact factor: 5.428