Ben Cohlen Professor Name Prof. dr. B.J. Cohlen Telephone 071 5269111 E-mail b.j.cohlen@lumc.nl Professor LUMC Contact 071 5269111 b.j.cohlen@lumc.nl JavaScript is required to view this content. Cohlen B.J. (19 June 2026). Over de grens?. Faculty of Medicine, Leiden University Medical Center (LUMC), Leiden University. Leiden. [inaugural address]. Inaugurele rede No relevant ancillary activities Share on Facebook Share by Bluesky Share on LinkedIn Share by WhatsApp Share by Mastodon