[1] Osped Niguarda Ca Granda, De Gasperis Cardio Ctr, Piazza Osped Maggiore 3, I-20162 Milan, Italy
[2] Osped Niguarda Ca Granda, De Gasperis Cardio Ctr, Transplant Ctr, Milan, Italy
[3] Univ Milano Bicocca, Dept Hlth Sci, Monza, Italy
[4] Univ Hosp Leuven, Dept Cardiovasc Dis, Leuven, Belgium
[5] Guys & St Thomas NHS Fdn Trust, Royal Brompton & Harefield, London, England
[6] Univ Texas Houston, Adv Cardiopulm Therapies & Transplantat, Houston, TX USA