Smiling is Fun: A Coping with Stress and Emotion Regulation Program. - Cristina Botella; Adriana Mira; Azucena García-Palacios; Soledad Quero; Ma. Vicenta Navarro; Antonio Riera López Del Amo; Guadalupe Molinari; Diana Castilla; Inés Moragrega; Carla Soler; Mariano Alcañiz; Rosa María Baños (Annual Review of Cybertherapy and Telemedicine, 2012)