Welcome Mr. Yann Kerbellec, a 4th-year medical student from the University of Angers, France, under the International Federal Medical Students Association (IFMSA) to undertake an elective study at the Division of Therapy, Department of Radiology from July 3rd – July 14th, 2023, and Division of Cardio-Thoracic Surgery, Department of Surgery, Faculty of Medicine Siriraj Hospital, Mahidol University from July 17th – July 28th, 2023.