Reham AlJasser1, Mohammed Zahid2, Mohammed AlSarhan3, Dalal AlOtaibi3, Saleh AlOraini3. 1. Department of Periodontics and Community Dentistry, Dental College, King Saud University, PO Box 60169, Riyadh, 11545, Saudi Arabia. raljasser@ksu.edu.sa. 2. Department of Preventive Dental Sciences, College of Dentistry, Prince Sattam Bin Abdulaziz University, Al Kharj, Kingdom of Saudi Arabia. 3. Department of Periodontics and Community Dentistry, Dental College, King Saud University, PO Box 60169, Riyadh, 11545, Saudi Arabia.
Correction to: BMC Oral Health (2021) 21:480 https://doi.org/10.1186/s12903-021-01784-w
Following publication of the original article [1], the affiliation of the author “Mohammed Zahid” was incorrectly published as “Saudi Board of Periodontics Resident, Ministry of Health, Riyadh, Saudi Arabia.” The correct Affiliation is “Department of Preventive Dental Sciences, College of Dentistry, Prince Sattam Bin Abdulaziz University, Al Kharj, Kingdom of Saudi Arabia.”The original article has been corrected.