1. Academic DMD ProgramSchool of Dentistry, Oregon Health & Science University, Portland, OR, USA
2. Department of Integrative BiosciencesSchool of Dentistry, Oregon Health & Science University, Portland, OR, USA
3. Department of Pediatric DentistrySchool of Dentistry, Oregon Health & Science University, Portland, OR, USA
4. Department of Pathology and RadiologySchool of Dentistry, Oregon Health & Science University, Portland, OR, USA