1. Prevention of Occupational Risks in Health Services, GESMA, Balearic Islands Health Service, Palma de Mallorca, Spain
2. Research Group on Evidence, Lifestyles & Health, University of the Balearic Islands, Palma de Mallorca, Spain
3. Prevention of Occupational Risks, Correos, Valencia, Spain
4. Prevention of Occupational Risks, Balearic Islands Government, Palma de Mallorca, Spain