Dr. Mustafa Çetiner is well-known for his research in Hematology and has published numerous articles in different national and international journals and three books on Hematological Malignancies. He was the chairman of the Turkish Hematology Society Bone Marrow Deficiency Scientific Subcommittee during 2014-2018. He is a member of many national and international associations, including Turkish Hematology Association, American Society of Hematology, European Bone Marrow Transplantation Registry. He is one of the founders of the Cancer Fighters Association and is currently a board member and vice president. Dr. Çetiner is currently working as Professor of Hematology at Acibadem Maslak Hospital in Turkey, Istanbul.