1. Department of Pediatric Dentistry & Dental Research Institute, School of DentistrySeoul National University Seoul Republic of Korea
2. Department of Molecular Genetics & the Dental Research Institute, School of DentistrySeoul National University Seoul Republic of Korea
3. Department of Biologic and Materials SciencesUniversity of Michigan School of Dentistry Ann Arbor Michigan
4. Department of Pedodontics, Faculty of DentistryIstanbul University Istanbul Turkey
5. Division of BiosciencesThe Ohio State University, College of Dentistry Columbus Ohio
6. Department of Pedodontics, Faculty of DentistryIstanbul Medipol University Istanbul Turkey
7. Department of AnthropologyPenn State University University Park Pennsylvania
8. Department of Internal Medicine, Division of Molecular, Medicine and GeneticsUniversity of Michigan Medical School Ann Arbor Michigan