1. Orthodontics and Cleft Palate Centre, Rambam Medical Centre and Technion Faculty of Medicine.
2. Department of Otolaryngology Head and Neck Surgery, Rambam Medical Centre and Technion Faculty of Medicine.
3. Maxillofacial Department, Rambam Medical Centre and Technion Faculty of Medicine, Haifa, Israel.
4. Rush Department Craniofacial Center, Department of Plastic Surgery, Rush-Presbyterian-St. Luke's Medical Center, Chicago, Illinois.