1. Department of Clinical Diagnostics and Services, Anaesthesiology Section, Vetsuisse Faculty University of Zurich Zurich Switzerland
2. Equine Department Clinic for Equine Internal Medicine Vetsuisse Faculty University of Zurich Zurich Switzerland
3. VetAgro Sup Service d’anesthésiologie Université de Lyon Marcy l'Etoile France
4. CarMeN laboratory INSERM INRA INSA‐Lyon Université Claude Bernard Lyon1 Université de Lyon Villeurbanne France