1 Aix-Marseille University, CEReSS-Health Service Research and Quality of Life Center, Fondation FondaMental, 27, boulevard Jean-Moulin, 13005 Marseille, France. Electronic address: guillaume.fond@ap-hm.fr.
2 Aix-Marseille University, CEReSS-Health Service Research and Quality of Life Center, Fondation FondaMental, 27, boulevard Jean-Moulin, 13005 Marseille, France.