aDepartment of Cardiovascular and Thoracic Sciences, Fondazione Policlinico A. Gemelli IRCCS, Università Cattolica del Sacro Cuore, Rome
bDepartment of Cardiology, IRCCS AOU San Martino IST, Università di Genova, Genova, Italy
cSecond Department of Cardiology, University Hospital of Ioannina, Ioannina, Greece
* Rocco Vergallo and Michail I. Papafaklis contributed equally to the writing of this article.
Correspondence to Italo Porto, MD, PhD, Interventional Cardiology Unit, ‘A. Gemelli’ Hospital, Catholic University of the Sacred Heart, Rome 00168, Italy Tel: +39 063 0151; fax: +39 063 055 535; e-mail: email@example.com
Received June 3, 2018
Received in revised form October 3, 2018
Accepted October 14, 2018