Background
Classen, Carl Friedrich was born on November 13, 1962 in Goettingen, Germany.
Classen, Carl Friedrich was born on November 13, 1962 in Goettingen, Germany.
Privatdozent Doctor medical, University Ulm, 2004.
Head, pediatric oncology Wedau Klinikum, Duisburg, Germany, 2004—2006, University Children's Hospital, Rostock, Germany, since 2006.