1 Department of General Practice, Faculty of Medicine, Clermont Auvergne University, 28 place Henri Dunant, 63000, Clermont-Ferrand, France. philippe.vorilhon@uca.fr.
3 Department of General Practice, Faculty of Medicine, Clermont Auvergne University, 28 place Henri Dunant, 63000, Clermont-Ferrand, France.
4 Clinical Investigation Center, INSERM-CIC 1401, Clermont-Ferrand University Hospital, 58 Rue Montalembert, 63000, Clermont-Ferrand, France.
5 UPU ACCePPT, Clermont Auvergne University, 28 place Henri Dunant, 63000, Clermont-Ferrand, France.
6 Pediatrics, Clermont-Ferrand University Hospital, Clermont-Ferrand, France.
7 Pediatrics, INSERM-CIC 1405, Clermont-Ferrand University Hospital, 1 place Lucie & Raymond Aubrac, 63003, Clermont-Ferrand Cedex 1, France.
8 Biostatistics Unit (Clinical Research and Innovation Department), Clermont-Ferrand University Hospital, 58 Rue Montalembert, 63000, Clermont-Ferrand, France.
9 Clermont Auvergne University, Inserm 1107, Neuro-Dol, Observatoire Français des Médicaments Antalgiques (OFMA), 63001, Clermont-Ferrand, France.