[1] BAYLOR COLL MED,DEPT PEDIAT,HOUSTON,TX 77030
[2] BAYLOR COLL MED,CTR HUMAN GENOME,HOUSTON,TX 77030
[3] TEXAS CHILDRENS HOSP,HOUSTON,TX 77030
[4] UNIV UTAH,MED CTR,DEPT PEDIAT,DIV MED GENET,SALT LAKE CITY,UT 84112
[5] LOUISIANA STATE UNIV,MED CTR,SCH MED,DEPT NEUROL,NEW ORLEANS,LA 70112
[6] LOUISIANA STATE UNIV,MED CTR,SCH MED,DEPT PATHOL,NEW ORLEANS,LA 70112