Two separate treatment groups were completed approximately one year apart. (cebc4cw.org)
Treatment of these youths is both costly and complicated, with youth and their families often having to navigate separate treatment services for each disorder. (oslc.org)
In addition to an account of what is common to the axial cultures, completeness would demand separate treatment of each of them as well as of the new structures to which their further development gave rise. (religion-online.org)