1. Kardiologe   orthodontist   physician   cardiologist   dietician   Hint Half-n-half Clue   2. Ernährungswissenschaftler   dietician   physiotherapist   psychiatrist   gynecologist, gynaecologist   Half-n-half Clue   3. Zahnarzt   dentist   dietician   psychologist   cardiologist   Half-n-half Clue   4. Radiologe   neurologist   cardiologist   orthopedist, orthopaedist   radiologist   Half-n-half Clue   5. Kieferorthopäde   psychologist   orthopedist, orthopaedist   pathologist   orthodontist   Half-n-half Clue   6. Nephrologe   chiropodist   nephrologist   physiotherapist   neurologist   Half-n-half Clue   7. Artz   dentist   pathologist   radiologist   physician   Half-n-half Clue