Welcome, Dr. Arjunsa Satapute from Sakra World Hospital, India, to undertake an “Observationship Training Program in Interventional Pulmonology” at the Division of Respiratory Diseases and Tuberculosis, Department of Medicine, Faculty of Medicine Siriraj Hospital, Mahidol University, under supervision of Assoc. Prof. Jamsak Tscheikuna starting from January 16th – February 17th, 2023.