clusters to mirror clinical reality, DSM-5 shou ld facilitate identifica tion of potential diag-
noses by non–mental health specialist s, such as primary care physicians. 
The organizational structure of DSM-5, alon g with ICD harmonization, is designed to
provide better and more flexible  diagnostic concepts for the next epoch of research and to
serve as a useful guide to clinicians in explai ning to patients why they might have received
multiple diagnoses or why they might have re ceived additional or altered diagnoses over
their lifespan.