Conversation so far:
Wht was Josef Mengele doing in south america?
Mengele worked as a carpenter while residing in a boarding house in the suburb of Vicente Lopez.
Are there any other interesting aspects about this article?
In 1935, Mengele earned a PhD in anthropology from the University of Munich.
Did he attend anywhere else?
1937, at the Institute for Hereditary Biology and Racial Hygiene in Frankfurt, he became the assistant to Dr.
Otmar Freiherr von Verschuer.
Did he teach?
As an assistant to von Verschuer, Mengele focused on the genetic factors resulting in a cleft lip and palate or cleft chin.
His thesis on the subject earned him a.

Question: What did this research earn him?
Self-contained rewrite: What did the research involving cleft lip and palate or cleft chin earn Josef Mengele?