Ключевые слова: awareness, background, blood, blue, care, charity, clinic, concept, cubes, day, decorative, disease, doctor, donate, donation, donor, flat, health, heart, help, hope, hospital, illness, lay, life, light, many, medical, medicine, object, organ, patient, prevention, protection, red, service, small, support, surgery, symbol, table, top, transplant, transplantation, treatment, view, volunteer, wooden, word, world,