Narmin Mohammadi

, Soodabeh Kimyai
* 
, Yasaman Ghavami Lahij, Mahmoud Bahari, Amir Ahmad Ajami, Mahdi Abed Kahnamouei, Mehdi Daneshpooy
Abstract
The authors of the article entitled «Comparison of the effect of bleaching with 15% carbamide peroxide and 35% hydrogen peroxide on flexural strength of Cention N in self-cured and dual-cured polymerization modes» which appeared in J Dent Res Dent Clin Dent Prospects 2020; 14(2):105-109, have requested to update the Acknowledgement section of their article by adding the following sentence: «This study was supported by a grant (No. 63149) from Tabriz University of Medical Sciences.» The original version of the article has been updated to reflect these corrections.