1. Department of General Dentistry, Eastman Institute for Oral Health, University of Rochester, Rochester, NY, USA;
2. Department of Periodontology, College of Dentistry, Princess Nourah Bint Abdulrahman University, Riyadh, Kingdom of Saudi Arabia;
3. Department of Community Dentistry, Eastman Institute for Oral Health, University of Rochester, Rochester, NY, USA;
4. Department of Periodontology, School of Dental Medicine, Stony Brook University, Stony Brook, NY, USA;
5. Department of Environmental Medicine, School of Medicine and Dentistry, University of Rochester, Rochester, NY, USA