there are no set of standards as to what an SMP is or isnt. It is solely self-identified by the program itself. A masters is bio med science is generally promoted as an SMP to students and should be presented as such in your application, especially in any committee or other letters you get from the program. How impressive or impactful any particular SMP will be to any particular medical school is not measured by any useful statistic. It is up to the student to work with his or her SMP to find out successes and any association, either by linkage or reputation, to any particular medical school