Ключевые слова: activity, adult, background, blur, blurred, business, busy, caucasian, clinic, clinical, coat, corridor, diagnose, disease, doctor, emergency, friendly, health, healthcare, hospital, illness, indoor, internist, job, lamps, male, man, medic, medical, medicine, motion, people, persons, physician, practitioner, profession, professional, specialist, speed, stethoscope, suit, uniforms, unrecognizable, view, walking, white, work, worker,