Ключевые слова: ache, agony, anguish, arthritis, backache, body, bone, care, chronic, condition, cure, diagnosis, discomfort, disease, disorder, health, healthcare, hurt, ill, illness, inflammation, injection, injured, injury, joint, leg, medical, medicine, misery, muscle, osteoporosis, pain, painful, physical, problem, rheumatism, sick, suffer, suffering, symptom, therapy, treatment, vertebrate,