Clin.Prof. Wanna Srirojanakul along with Asst.Prof. Nantthasorn Zinboonyahgoon and Asst.Prof. Pramote Euasobhon from Siriraj Pain Management Clinical Training Center delivered a Certificate of Completion to Doctor Caixia Li from PR China and Doctor Kita Sorboualapha from Lao PDR who successfully completed “Siriraj International Fellowship Training in Clinical Pain Management” at Siriraj Pain Management Clinical Training Center, Department of Anesthesiology started from August 1st, 2018 – July 31st, 2019.