1 Department of Cardiology and Arrhythmology Clinic, University Hospital Ospedali Riuniti Umberto I-Lancisi-Salesi, Via Conca 71, 60126, Ancona, Italy. michelacasella@hotmail.com.
2 Department Clinical, Special and Dental Sciences, Marche Polytechnic University, Via Tronto 10/A, 60126, Ancona, Italy. michelacasella@hotmail.com.
3 Department of Cardiology and Arrhythmology Clinic, University Hospital Ospedali Riuniti Umberto I-Lancisi-Salesi, Via Conca 71, 60126, Ancona, Italy.
4 Department of Biomedical Sciences and Public Health, Marche Polytechnic University, Ancona, Italy.