1. Laboratory of Ergonomics and Epidemiology in Occupational Health (LEEST), LUNAM University; University of Angers; Angers France
2. Department of Occupational Health, School of Health; Shahid Sadoughi University of Medical Sciences; Yazd Iran
3. Occupational Medicine; Safety and Health Department, SCANIA Production Angers SAS; Anger France
4. Département de l'Ergonomie Groupe PSA Peugeot-Citroën; Paris France