[1] Fatebenefratelli Hosp Benevento, Benevento, Italy
[2] San Luca Hosp, Cardiol, Lucca, Italy
[3] Dolo Hosp, Cardiol, Dolo, Italy
[4] Univ Parma, Cardiol, Parma, Italy
[5] Cardioctr Medika, Cardiol, St Pertersburg, Russia
[6] Med Univ Lodz, Internal Dis & Clin Pharmacol, Lodz, Poland
[7] Bieganski Hosp, Cardiol, Lodz, Poland
[8] Clin Ctr Serbia, Cardiol, Belgrade, Serbia
[9] Univ Silesia, Cardiol, Katowice, Poland
[10] St Anna Sch Adv Studies, Cardiol, Pisa, Italy
[11] Azienda Osped Univ, Cardiol, Modena, Italy
[12] Ctr Cardiol Monzino, Cardiol, Milan, Italy
[13] Univ Messina, Cardiol, Messina, Italy
[14] Inst Clin Physiol IFC, Cardiol, Pisa, Italy