Author Contributions: Dr Tabaton had access to all of the data in the study and takes responsibility for the integrity of the data and the accuracy of the data analysis. Study concept and design: Tabaton. Acquisition of data: Storace, Cammarata, Borghi, Sanguineti, Giliberto, Piccini, Pollero, Novello, Bossù, and Odetti. Analysis and interpretation of data: Storace, Borghi, Giliberto, Caltagirone, Smith, Perry, Odetti, and Tabaton. Drafting of the manuscript: Storace, Borghi, Sanguineti, Piccini, and Odetti. Critical revision of the manuscript for important intellectual content: Cammarata, Giliberto, Pollero, Novello, Caltagirone, Smith, Bossù, and Perry. Statistical analysis: Borghi, Piccini, Perry, and Odetti. Obtained funding: Cammarata and Tabaton. Study supervision: Tabaton.