1. Researcher and science advocate at Johner Institute, Germany.
2. Student assistant in the Institute for Medical Information Processing, Biometry and Epidemiology at LMU München, Germany.
3. Professor of biometrics in the Institute for Medical Information Processing, Biometry and Epidemiology at LMU München, Germany.
4. Postdoctoral researcher in the Institute for Medical Information Processing, Biometry and Epidemiology at LMU München, Germany.