The CDSS, ISST, and CGI-SS will be administered at baseline and then weekly up to week 8, then monthly. The SANS, BPRS, and BARS will be administered at baseline, then monthly for the duration of the study. The Heinrich's QOL and WHO QOL will be administered at baseline, and then monthly until study completion, excepting week 28, week 36, week 44, and week 48. The SAPS-D,IS, BTUS, MIRECC GAF, CGI, STAI, PCS, Basis-24, SWN-S, SSTICS, MARS, and SBS will be administered at baseline, week 24, and week 52. The BDI-II will be administered at screening, baseline, weeks 1-16, then monthly. The WHO-ASSIST will be administered at baseline, week 12, week 24, and week 52. The drug use survey will be administered at baseline, week 4, week 8, week 12, week 16, week 20, week 24, and week 52.