On June 18, 2024, Clinical Professor Dr. Sirichai Kiattavorncharoen, Dean of Mahidol University Faculty of Dentistry, along with the administrative board members, and faculty staff, participated in the TV studio recording of the felicitation ceremony on the auspicious occasion of His Majesty King Maha Vajiralongkorn Phra Vajiraklaochaoyuhua’s Birthday Anniversary on July 28, 2024, at Royal Thai Army Radio and Television Channel 5, to prove loyalty towards the Thai monarchy.