De Santi, Mauro
Annibalini, Giosuè
Barbieri, Elena
Villarini, Anna
Vallorani, Luciana
Contarelli, Serena
Berrino, Franco
Stocchi, Vilberto
Brandi, Giorgio
Funding for this research was provided by:
Ministry of Health - Italy (RF-2009-1532789)