1. Dermatology Department Bordeaux University Hospital Bordeaux France
2. INSERM Pierre Louis Institute for Epidemiology and Public Health AP‐HP Paris France
3. Sorbonne University Pitié Salpêtrière Hospitals Public Health Department Pharmacoepidemiology Centre CIC‐1422 Paris France
4. Dermatology Department Saint‐Louis Hospital AP‐HP Université de Paris ParisFrance
5. Dermatology Department Le Mans Hospital Le MansFrance
6. Dermatology Department Rennes University Hospital RennesFrance
7. Dermatology Department Rouen University Hospital RouenFrance
8. Dermatology Department Edouard Herriot Hospital LyonFrance
9. Dermatology Department Victor Dupouy Hospital ArgenteuilFrance
10. Dermatology Department Toulouse University and University Hospital ToulouseFrance
11. Dermatology Department Marseille University Hospital MarseilleFrance
12. Dermatology Department AP‐HP Henri Mondor University Hospitals Paris‐Est Créteil University INSERM CIC1430 Créteil France
13. EpiDermE EA7379 Créteil France
14. Dermatology‐Venereology Department Reims University Hospital Reims France
15. Research Group Dynamic EA7380 Créteil Health Faculty Alfort National Veterinary School USC ANSES Paris‐Est Créteil University Créteil France