Elisa Ceriani and Olivia Milani have contributed equally to this work.

Internal Medicine Department, Ospedale Luigi Sacco, ASST Fatebenefratelli-Sacco, Milan, Italy

Elisa Ceriani, Mattia Donadoni, Chiara Cogliati, Berra Silvia & Piantelli Cristina

Internal medicine Department, Fondazione IRCCS Ca’ Granda, Ospedale Maggiore Policlinico, Milan, Italy

Olivia Milani, Nicola Montano, Della Torre Alice & Riccardo Tirelli

Internal Medicine Department, Ospedale Papa Giovanni XXIII, Bergamo, Italy

Alberto Benetti & Soldini Davide

Internal Medicine Department, Azienda Ospedaliera Salvini, Garbagnate Milanese, Italy

Sergio Antonio Berra, Bracale Maria Francesca & Mongiardo Alessia

High Care Internal Medicine Unit, Fondazione IRCCS Ca’ Granda, Ospedale Maggiore Policlinico, Milan, Italy

Ciro Canetta

Internal Medicine Department, Ospedale Niguarda, Milan, Italy

Fabrizio Colombo, Gusso Luca & Sbattella Matteo

Internal Medicine Department, ASST Settelaghi, Varese, Italy

Francesco Dentali & Fabio Tangianu

Internal Medicine Department, ASST Pavia, Voghera, Italy

Luigi Magnani & Brusco Giovanna

Internal Medicine Department, ASST Ovest Milanese, Legnano, Italy

Antonino Mazzone, Cecco Aurora & Clerici Luca

Department of Biomedical and Clinical Sciences, Università degli Studi di Milano, Milan, Italy

Nicola Montano & Giovanni Casazza

Internal Medicine Department, ASST Spedali Civili Brescia, Department of Clinical and Experimental Sciences, University of Brescia, Brescia, Italy

Maria Lorenza Muiesan, Agabiti Rosei Claudia, Ramorino Silvia & Stassaldi Deborah

Internal Medicine Department, ASST Santi Paolo e Carlo, Milan, Italy

Gian Marco Podda & Chiara Pisetta

Dipartimento di Scienze Della Salute, Università degli Studi di Milano, Milan, Italy

Gian Marco Podda

Internal Medicine Department, IRCCS Ospedale San Raffaele, Milan, Italy

Patrizia Rovere Querini & Lucini Alessandra

Vita-Salute San Raffaele University, Milan, Italy

Patrizia Rovere Querini

Internal Medicine, Ospedale Sant’Anna ASST Lariana, University of Insubria, Como, Italy

Alessandro Squizzato & Federica Negro

Fondazione IRCCS Ca’ Granda, Ospedale Maggiore Policlinico, Milano, Italy

Giovanni Casazza

Department of Clinical Sciences and Health Community Università degli Studi di Milano, Milano, Italy

Chiara Cogliati