Corresponding Author

Department of Conservative Dentistry, Faculty of Dentistry, Prince of Songkla University, Songkhla, Thailand

Dental Materials Research Unit (Second phase), Faculty of Dentistry, Prince of Songkla University, Songkhla, Thailand

Correspondence

Boonlert Kukiattrakoon, DDS, MS, Professor, Department of Conservative Dentistry and Dental Materials Research Unit (Second phase), Faculty of Dentistry, Prince of Songkla University, Hat Yai, Songkhla, Thailand.

Email: boonlert.k@psu.ac.th