Stale, soft, or chronic.
D000293:Adolescent; D000328:Adult; D000368:Aged; D004503:Education, Medical, Graduate; D005260:Female; D006801:Humans; D007388:Internal Medicine / Q000193:education*; D008297:Male; D001523:Mental Disorders / Q000453:epidemiology; D008875:Middle Aged; D011570:Psychiatry / Q000193:education*; D011613:Psychotherapy / Q000193:education