 Some of the positions are exclusive to IMGs who meet the basic criteria, with Canadian graduates being excluded from applying to these positions.The second iteration includes positions left over from the first iteration, which are often in less desirable locations, programs and fields.Applicants not matched in the first iteration will apply to these positions, as well as foreign medical graduates who did not match to the positions exclusively offered to them in the first iteration, as well as any US or Canadian physician with prior post-graduate training obtained in either the first-or-second iterations of their respective matches.