In this photo taken Friday, Jan. 25, 2013, in Gary, Ind., A military honor guard folds the flag of a Viet Nam veteran and anonymous donor, during a memorial service for bodies donated to science at Indiana University School of Medicine - Northwest. During the hour long service, relatives of donors gather around the steel tables where their loved ones were dissected along with the medical students who worked on the bodies during the previous semester. The students read letters of appreciation, clergy offer prayers, and tears are shed. The program is geared towards teaching the medical students that this is not merely a cadaver, but a person, and their first patient. (AP Photo/M. Spencer Green)