[1] Univ Bern, Bern Univ Hosp, Dept Cardiol, Inselspital, Freiburgstr 18, CH-3010 Bern, Switzerland
[2] Univ Bern, Bern Univ Hosp, Ctr Rehabil & Sports Med, Inselspital, Bern, Switzerland
[3] Tech Univ Munich, TUM Sch Med & Hlth, Prevent Sports Med & Sports Cardiol, Munich, Germany
[4] Inst Sports Med & Sci, Cardiol Dept, Rome, Italy
[5] Sapienza Univ Rome, Dept Med & Surg Sci & Biotechnol, Latina, Italy
[6] Mediterranea Cardioctr, Naples, Italy
[7] Acad Athens, Biomed Res Fdn, Cardiovasc Res Lab, Athens, Greece
[8] Antwerp Univ Hosp, Dept Cardiol, Edegem, Belgium
[9] Alexandria Univ, Med Res Inst, Dept Clin & Expt Internal Med, Cardiol Unit, Alexandria, Egypt
[10] Hasselt Univ, Fac Rehabil Sci, Hasselt, Belgium
[11] Natl Univ Ireland Galway, Coll Med Nursing & Hlth Sci, Galway, Ireland
[12] Natl Inst Prevent & Cardiovasc Hlth NIPC, Croi Heart & Stroke Ctr, Galway, Ireland
[13] Wythenshawe Hosp, Manchester, England
[14] Manchester Royal Infirm, Manchester, England
[15] Univ Manchester, Manchester, England
[16] St Georges Univ London, Cardiovasc Clin Acad Grp, London, England