CJCP     2017 19 (1):  1-21    ISSN: 1008-8830  CN: 43-1301/R Optimizing nutrition of the preterm infant William W. Hay, Jr Perinatal Research Center, Child Maternal Health Program, Colorado Clinical and Translational Sciences Institute University of Colorado School of Medicine, Aurora, Colorado, USA Received: 2016-08-26  Revised: 2016-10-15  Online: null Supporting info