August 10, 2020 - Pierce, J., L. Crow, M. Cuneo, M. Edwards, K.W. Herwig, A. Jennings, A. Jones, et al.
August 7, 2020 - Pierce, Joshua, Matthew J. Cuneo, Anna Jennings, Le Li, Flora Meilleur, Jinkui Zhao, and Dean A.
April 1, 2015 - I came across this article about DNP, apparently the acronym is not just used as in DNP-NMR but also for Dynamic Neutron Polarization, Dinitrophenol, Doctor of Nursing Practice etc.