1. Psychiater   pathologist   psychiatrist   radiologist   oncologist   Hint Half-n-half Clue   2. Nephrologe   nephrologist   oncologist   gynecologist, gynaecologist   neurologist   Half-n-half Clue   3. Psychologe   cardiologist   dietician   psychologist   rheumatologist   Half-n-half Clue   4. Urologe   psychiatrist   dermatologist   chiropractor   urologist   Half-n-half Clue   5. Gerontologe   gerontologist   obstetrician   pediatrician, paediatrician   oncologist   Half-n-half Clue   6. Geburtshelfer   obstetrician   dermatologist   pathologist   oncologist   Half-n-half Clue   7. Pathologe   dietician   urologist   orthodontist   pathologist   Half-n-half Clue