1. Division of Rheumatology, Department of Pediatrics, Faculty of Medicine, Siriraj Hospital; Mahidol University; Bangkok Thailand
2. Division of Nephrology, Department of Pediatrics, Faculty of Medicine, Siriraj Hospital; Mahidol University; Bangkok Thailand
3. Division of Dermatology, Department of Pediatrics, Faculty of Medicine, Siriraj Hospital; Mahidol University; Bangkok Thailand
4. Division of Medical Genetics, Department of Pediatrics, Faculty of Medicine, Siriraj Hospital; Mahidol University; Bangkok Thailand