<a href="/doctors/prof-dr-med-katja-becker">Prof. Dr. med. Katja Becker</a> - 3,713 publications, <a href="/doctors/prof-dr-med-johannes-kruse-ph-d">Prof. Dr. med. Johannes Kruse, Ph.D.</a> - 955 publications, <a href="/doctors/prof-dr-med-lars-timmermann-fean">Prof. Dr. med. Lars Timmermann, FEAN</a> - 543 publications, and <a href="/doctors/prof-dr-med-tilo-kircher">Prof. Dr. med. Tilo Kircher</a> - 466 publications are sleep disorder physician in Marburg with the most extensive scientific background.