1 Assistance Publique-Hôpitaux de Paris, French Reference Center for Prader-Willi Syndrome and other rare obesities (PRADORT), Paris, France. beatrice.dubern@aphp.fr.
2 Nutrition and Obesities: Systemic Approaches Research Unit (Nutriomics), Sorbonne Université, INSERM, Paris, France. beatrice.dubern@aphp.fr.
3 Assistance Publique-Hôpitaux de Paris, French Reference Center for Prader-Willi Syndrome and other rare obesities (PRADORT), Paris, France.
4 Nutrition and Obesities: Systemic Approaches Research Unit (Nutriomics), Sorbonne Université, INSERM, Paris, France.