Astrid LeyAstrid Ley, PhD, is a historian and historian of medicine. She is curator of the Brandenburg T4 memorial, and deputy director and academic head of the Sachsenhausen and Brandenburg memorials' foundation. Her main research interest is medicine under Ntional Socialism. At Sachsenhausen, she curated several permanent exhibitions, including The Euthanasia Institution at Brandenburg an der Havel. She has published numerous articles in academic periodicals and edited two anthologies. She is a lecturer at Berlin Free University. Read More Read Less