MUDr. Marián Sedlák, PhD. graduated in 2019 from the Faculty of Medicine at Pavol Jozef Šafárik University in Košice. During his studies, he worked with IFMSA, the world's largest organization of medical students, focusing on health-related agendas within the UN, medical education, and global health policy. Currently, he is a specialist in emergency medicine, working in ambulance services and hospital emergency departments. He completed his doctoral studies in 2024 at Pavol Jozef Šafárik University in Košice. He also serves as the national coordinator of the certified Pre-Hospital Trauma Life Support (PHTLS) program under the professional auspices of NAEMT. His scientific and research work focuses on severe trauma, and he is currently the coordinator of the research project TRAUMA-CLOT.