1. Department of Emergency, Emergency Surgery and Trauma Surgery Unit; Maggiore Hospital; Bologna Local Health District, Largo Nigrisoli 2 40100 Bologna Italy
2. Department of Surgery, Emergency Surgery and Trauma Surgery Unit; Maggiore Hospital; Bologna Local Health District, Largo Nigrisoli 2 40100 Bologna Italy
3. Department of Emergency, Trauma ICU, Trauma Center; Maggiore Hospital; Bologna Local Health District, Largo Nigrisoli 2 40100 Bologna Italy