Yaroslav Dziublyk, MD, PhD was born in 1973 and is a graduate of  National Medical University, Kyiv, Ukraine (1996). His residency was at National institute of phthisiology and pulmonology, and he also completed his training at Kyiv Medical Academy for advanced training in the fields of phthisiology and pulmonology. In 1999 Dr Dziublyk earned his PhD in pulmonology (Eicosanoid metabolism and its correction with PUFA in cor pulmonale patients); Doctor of Medicine degree in 2015 (Optimization of LRTI diagnosis and management). His further research was focused on LRTI, ILD and sarcoidosis. He has published more than 50 articles. Currently Dr. Dziublyk serves as consultant pulmonologist and leading research associate at National Institute of phthisiology and pulmonology, Heart Institute, Institute of clinical experimental surgery and trasplantology. He is Vice-Editor of Infusion and Chemotherapy journal, editorial board member of Ukrainian pulmonology journal. He is a member of ERS, Pulmonologists Association of Ukraine.