Here is the CMT Uptime check phrase
PUBLICATIONS

Classifying U.S. Army Military Occupational Specialties using the Occupational Information Network

Heeringa, Steven G; Kessler, Ronald C; Gadermann, A M; Stein, M B; Ursano, R J; Colpe, L J; Fullerton, C S; Gilman, S E; Gruber, M J; Nock, M K; Rosellini, A J; Sampson, N A; Schoenbaum, M; Zaslavsky, A M. (2014). Classifying U.S. Army Military Occupational Specialties using the Occupational Information Network. Military medicine. 179(7), 752-761.