Doc. MUDr. Kamil Zeleňák, PhD. FCIRSE is the head of the JLF UK Radiology Clinic and the Martin University Hospital. He specializes in therapeutic neurointerventional intravascular procedures and was the first to perform several of them in Slovakia. He is an honorary member of the Czech Radiological Society, chairman of the Committee for Artificial Intelligence and Robotics of the European Society of Mini-Invasive Neurological Therapy (ESMINT), member of the Interventional Neuroradiology Committee of the European Society of Neuroradiology and vice-president of the Slovak Radiological Society.