1. Faisal Abdullah AlShahrani:
Department of Prosthodontics, Prince Sultan Military Medical City,Riyadh,Saudi Arabia
2. Nawaf Sulaiman Alhussainan:
Department of Periodontics, Prince Sultan Military Medical City, Riyadh, Saudi Arabia.
3. Saad Ahmed Al-Mofareh:
Department of Periodontics, Prince Sultan Military Medical City, Riyadh, Saudi Arabia.
4. Nouf Zaid AlMeshari:
Department of Periodontics, Prince Sultan Military Medical City, Riyadh, Saudi Arabia.
5. Sharifa Abdulwahab Amer:
Department of Periodontics, Assir Specialist Dental Center, Ministry of Health, Abha, Saudi Arabia.
6. Manal Faisal bin Sogaian:
Department of Restorative Dentistry, Prince Sultan Military Medical City, Riyadh, Saudi Arabia.
7. Mohammed Saleh Alammash:
Department of Periodontics, Security Forces Hospital, Riyadh, Saudi Arabia.
8. Mohammed Abdulkarim Alzahrani:
Department of Prosthodontics, Prince Sultan Military Medical City,Riyadh,Saudi Arabia