1. Professor HES-SO, Haute Ecole de la Santé La Source and Lecturer, Institut Universitaire de Formation et de Recherche en Soins,Lausanne, Switzerland
2. Professor, Institute of Work and Health, Epalinges, Switzerland
3. Professor, Institut Universitaire de Formation et de Recherche en Soins-CHUV, Lausanne, Switzerland, and University of Laval, Quebec, Canada