Diederik Janssen
Diederik Janssen, MD is a (MD in 2001) critical analyst known not for his writings on medicine, but instead, anthropology and young masculinities. Janssen has compiled a large database (below) of anthropological knowledge on the sexual upbringing of children in various cultures across the world.
A former student at Radboud University, Nijmegen, Janssen is also credited as a (founding) editor of a number of journals on masculinity, including Thymos: Journal of Boyhood Studies, which contains occasional commentary on boyhood sexualities.