Authors: Andrea Galli; Franca Barbic; Marta Borella; Giorgio Costantino; Francesca Perego; Franca Dipaola; Francesco Casella; Pier Giorgio Duca; Andrè Diedrich; Satish Raj; David Robertson; Alberto Porta; Raffaello Furlan Journal: PLoS One Date: 2011-07-27 Impact factor: 3.240