[1] Inst Rare Dis Res IIER ISCIII, Madrid, Spain
[2] Undiagnosed Dis Program SpainUDP, Madrid, Spain
[3] Ctr Invest Biomed Red Enfermedades Raras CIBERER, Madrid, Spain
[4] London Hlth Sci Ctr, Verspeeten Clin Genome Ctr, London, ON, Canada
[5] Radboud Univ Nijmegen, Med Ctr, Human Genet, Nijmegen, Netherlands
[6] Univ & Polytech Hosp La Fe, Valencia, Spain
[7] Hosp Univ Puerta de Hierro, Madrid, Spain