[1] Fdn Irccs Ca Granda Osped Maggiore Policlin, Thorac Surg & Lung Transplant Unit, Via Francesco Sforza 35, I-20122 Milan, Italy
[2] Mem Sloan Kettering Canc Ctr, Dept Surg, Thorac Serv, 1275 York Ave, New York, NY 10021 USA
[3] Univ Aquila, G Mazzini Hosp, Thorac Surg Unit, Teramo, Italy
[4] Alessandria Hosp, Alessandria, Italy
[5] Ancona Hosp, Salesi, Italy
[6] Humanitas Gavazzeni, Bergamo, Italy
[7] St Orsola Hosp, Bologna, Italy
[8] Bolzano Hosp, Bolzano, Italy
[9] Brescia Hosp, Brescia, Italy
[10] Brotzu Hosp, Cagliari, Italy
[11] S Maria Annunziata Hosp, Chieti, Italy
[12] Cuneo Hosp, Cuneo, Italy
[13] Ferrara Univ Hosp, Ferrara, Italy
[14] Careggi Hosp, Florence, Italy
[15] Morgagni Hosp, Forli, Italy
[16] San Martino Hosp, Genoa, Italy
[17] Fazzi Hosp, Lecce, Italy
[18] C Poma Hosp, Mantua, Italy
[19] Mestre Hosp, Venice, Italy
[20] IRCCS Humanitas, Milan, Italy
[21] IEO Hosp, Milan, Italy
[22] Osped Niguarda Ca Granda, Milan, Italy
[23] Fdn IRCCS Ca Granda, Milan, Italy
[24] S Raffaele Hosp, Milan, Italy
[25] Modena Hosp, Modena, Italy
[26] S Gerardo Hosp, Monza, Italy
[27] Monaldi Hosp, Naples, Italy
[28] Maggiore Carita Hosp, Novara, Italy
[29] Univ Hosp Padova, Padua, Italy
[30] IRCCS ISMETT, Palermo, Italy
[31] Univ Hosp, Parma, Italy
[32] Univ Hosp, Perugia, Italy
[33] S Andrea Hosp, Rome, Italy
[34] Forlanini Hosp, Rome, Italy
[35] Gemelli Hosp, Rome, Italy
[36] Univ Hosp, Siena, Italy
[37] Mazzini Hosp, Teramo, Italy
[38] Molinette Mauriziano Hosp, Turin, Italy
[39] S Giovanni Bosco Hosp, Turin, Italy
[40] Osped S Maria Misericordia, Udine, Italy
[41] Varese Hosp, Varese, Italy
[42] Negrar Hosp, Verona, Italy
[43] Borgo Trento City Hosp, Verona, Italy