[1] Univ Paris Saclay, Ctr Reference Malad Rares Calcium & Phosphore, Serv Endocrinol & Diabet enfant, INSERM,U1185,AP HP,Fillieres Sante Maladies Rares, Gif Sur Yvette, France
[2] Hop Bicetre Paris Saclay, Plateforme expertise Malad Rares Paris Saclay, 63 rue Gabriel Peri, F-94340 Le Kremlin Bicetre, France
[3] Assoc Francaise Pediat Ambulatoire, Ancenis St Gereon, France
[4] Sorbonne Univ, Hop Trousseau, AP HP, Serv Nutr & Gastroenterol Pediat,Fac Med, Paris, France
[5] Hop Femme Mere Enfant, Ctr Reference Malad Rares Calcium & Phosphore, Serv Nephrol Rhumatol Dermatol Pediat, Filieres St Malad Rares OSCAR,ORKID & ERKNet, Bron, France
[6] LYOS, INSERM U1033, Prevent Malad Osseuses, Lyon, France
[7] Univ Lyon, Fac Med Lyon Est, Lyon, France