1. Center of Excellence for Medical Genomics Department of Paediatrics Faculty of Medicine Chulalongkorn University Bangkok Thailand
2. Excellence Center for Medical Genetics King Chulalongkorn Memorial Hospital The Thai Red Cross Society Bangkok Thailand
3. Department of Paediatrics Faculty of Medicine Chiang Mai University Chiang Mai Thailand
4. Department of Obstetrics and Gynaecology Faculty of Medicine Chiang Mai University Chiang Mai Thailand