1. pediatra   radiologist   rheumatologist   gerontologist   pediatrician, paediatrician   Hint Half-n-half Clue   2. dietista, nutricionista   orthodontist   nephrologist   dietician   gerontologist   Half-n-half Clue   3. psiquiatra   chiropractor   physiotherapist   oncologist   psychiatrist   Half-n-half Clue   4. pedicuro   chiropodist   gerontologist   neurologist   cardiologist   Half-n-half Clue   5. radiólogo   radiologist   physiotherapist   oncologist   orthodontist   Half-n-half Clue   6. oncólogo   physiotherapist   surgeon   dermatologist   oncologist   Half-n-half Clue   7. fisioterapista   dietician   oncologist   physician   physiotherapist   Half-n-half Clue