1. Department of Imaging and Pathology, KU Leuven and Oral and Maxillofacial Surgery, University Hospitals Leuven, Leuven, Belgium
2. Department of Radiology, Faculty of Dentistry, Chulalongkorn University, Bangkok, Thailand
3. Department of Mechanical Engineering, KU Leuven, Leuven, Belgium
4. Department Dental Medicine, Karolinksa Institutet, Stockholm, Sweden