Background
Hansen, Johnny Witterseh was born on March 18, 1941 in Copenhagen, Denmark. Son of Olaf Hansen and Esther Ketty Witterseh Hansen.
Hansen, Johnny Witterseh was born on March 18, 1941 in Copenhagen, Denmark. Son of Olaf Hansen and Esther Ketty Witterseh Hansen.
Bachelor of Science, Technology High School, Copenhagen, 1965. Master of Science, University Copenhagen, Denmark, 1979. Doctor of Philosophy, University Copenhagen, Denmark, 1984.
Scientist Great Northern Compagny, Copenhagen, 1965—1967, Risoe National Laboratory, Roskilde, Denmark, 1967—1990. Medical hospital physicist Hospital Vejle, Denmark, 1990—2006. Consultant Krebsforschungszentrum, Heidelberg, Germany, 2006.
Visiting scientist University Nebaska, Lincoln, Nebraska, 1980, Institute Nuclear Physics, Cracow, Poland, 1987. Private Civil Defense, 1965-1966, Copenhagen.
Fellow: Danish Society Medical Physics (correspondent. Committee member 1995—2006).
Married Aase Birthe Vestergaard, November 22, 1997. 1 child Thomas Witterseh.