1. Assistant Professor, Division of Postgraduate Prosthodontics, Tufts University School of Dental Medicine, Boston, MA, USA; Visiting Assistant Professor, Department of Prosthodontics; Eastman Institute for Oral Health, University of Rochester; Rochester NY USA
2. Assistant Professor, Division of Postgraduate Prosthodontics; Tufts University School of Dental Medicine; Boston MA USA
3. Assistant Professor, Department of Public Health and Community Service; Tufts University School of Dental Medicine; Boston MA USA
4. Clinical Instructor, Division of Postgraduate Prosthodontics; Tufts University School of Dental Medicine; Boston MA USA
5. Professor and Chair, Division of Postgraduate Prosthodontics; Tufts University School of Dental Medicine; Boston MA USA