1. Department of Oral Medicine, Sedation and Maxillofacial Imaging The Hebrew University—Hadassah School of Dental Medicine Jerusalem Israel
2. Special Care Dentistry The Browning Centre Bournemouth, Dorset UK
3. Birmingham Behcet's Syndrome National Centre of Excellence City Hospital Birmingham UK
4. Department of Community Dentistry The Hebrew University—Hadassah School of Dental Medicine Jerusalem Israel