Preparatory Meeting for the 15th IDCMR Congress On July 23, 2021, Assoc. Prof. Dr. Sirichai Kiattavorncharoen, Dean of Mahidol University Faculty of Dentistry (MUDT), along with Assoc. Prof. Dr. Ratchapin Srisatjaluk, Deputy Dean for International Undergraduate Program and Network Collaboration, represented MUDT, as IDCMR Secretariat office, to discuss with Prof. Dr. M.F Lindawati S.…