activity
adult
african
attention
audience
career
chemists
colleagues
concentration
conference
congress
diagnosis
emotions
ethnicity
european
faculty
gown
group
healthcare
indoors
intelligence
interest
international
knowledge
korean
lecturing
listening
medical
medicine
meeting
men
noting
occupation
participants
people
physicians
portrait
presentation
professional
room
seminar
students
success
teamwork
together
white
women
young