Ключевые слова: abstract, anatomy, app, background, body, button, care, concept, design, donor, email, flat, graphic, health, healthy, hospital, human, icon, illness, internet, isolated, kidneys, laptop, marketing, media, medical, medicine, mobile, organ, organism, oval, renal, retro, set, shadow, shopping, sign, simple, style, tablet, transplantation, treatment, urine, vein, vessels, web,