Institution: | (1) Ahmanson Pediatric Center, Medical Genetics Birth Defects Center, USA;(2) Pediatric Hematology, Cedars-Sinai Medical Center, USA;(3) Harbor-UCLA Medical Center, University of California at Los Angeles School of Medicine, Los Angeles, California, USA;(4) International Skeletal Dysplasia Registry, Cedars-Sinai Medical Center, 444 S. San Vincente Blvd, Suite 1001, 90048 Los Angeles, CA, USA |