1. Department of Prosthodontics and Digital Technology School of Dental Medicine Stony Brook University Stony Brook New York USA
2. International Dentistry Research Cathedra Faculty of Medicine and Dentistry Universidad Catolica San Antonio De Murcia (UCAM) Murcia Spain
3. Department of Periodontology School of Dental Medicine Stony Brook University Stony Brook New York USA
4. Department of Oral Surgery and Implant Dentistry Johann Wolfgang Goethe University Frankfurt Germany