1 Orthopedic Institute, König-Ludwig Haus, University of Würzburg, Würzburg, Germany.
2 King Faisal Specialist Hospital and Research Center, Riyadh, Saudi Arabia.
3 Department of Pediatric Nephrology, Hospital Sant Joan de Déu, Barcelona, Spain.
4 Department of Onco-Nephrology, Pediatric Cancer Center, Barcelona, Spain.
5 Pediatric Nephrology, Reference Center for Rare Diseases of Calcium and Phosphate, Filières OSCAR et ORKID, INSERM1033, Hospices Civils de Lyon, Lyon, France.
6 St Vincent's University Hospital and Rare Disease Clinical Trial Network, University College Dublin, Dublin, Ireland.
7 Division of Nephrology, Children's Hospital Bambino Gesù-IRCCS, Rome, Italy.
8 Evelina London Children's Hospital, London, UK.
9 Department of Woman, Child, General and Specialized Surgery, University of Campania L. Vanvitelli, Naples, Italy.
10 Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, University of Oxford, Oxford, UK.
11 Department of Pediatric Orthopaedics, Orthopaedic Hospital Speising, Vienna, Austria.
12 Vienna Bone and Growth Center, Vienna, Austria.
13 APHP, Endocrinology and Diabetology for Children, Bicêtre Paris Saclay Hospital, Le Kremlin-Bicêtre, France.
14 APHP, Reference Center for Rare Disorders of Calcium and Phosphate Metabolism, Filière OSCAR, Paris, France.
15 APHP, Platform of Expertise for Rare Disorders Paris Saclay, Bicêtre Paris Saclay Hospital, Le Kremlin-Bicêtre, France.
16 Bristol Royal Hospital for Children, University Hospitals Bristol and Weston NHS Foundation Trust, Bristol, UK.
17 Pediatric Bone Clinic, Orthopedic Department, Dana-Dwek Children's Hospital, Tel-Aviv Medical Center, Tel Aviv-Yafo, Israel.
18 APHP, Endocrinology and Diabetology for Children, Bicêtre Paris Saclay Hospital, Le Kremlin-Bicêtre, France. agnes.linglart@aphp.fr.
19 APHP, Reference Center for Rare Disorders of Calcium and Phosphate Metabolism, Filière OSCAR, Paris, France. agnes.linglart@aphp.fr.
20 APHP, Platform of Expertise for Rare Disorders Paris Saclay, Bicêtre Paris Saclay Hospital, Le Kremlin-Bicêtre, France. agnes.linglart@aphp.fr.