From the AAMC:
The award is administered through the Organization of Student Representatives of the AAMC, and nominations were solicited by email to the entire UMMS student body.
It is quite an honor to be considered for this award, and although you were not ultimately selected, we believe you should be quite proud. Medical students appreciate all that you do and hope you will be nominated again in subsequent years.
For more information about the award go to: https://www.aamc.org/members/osr/humanism/