Wilcox, S., Liu, J., Addy, C., Turner-McGrievy, G., Burgis, J., Wingard, E., … Boutté, A. (2018). A randomized controlled trial to prevent excessive gestational weight gain and promote postpartum weight loss in overweight and obese women: Health In Pregnancy and Postpartum (HIPP). Contemporary Clinical Trials. https://doi.org/10.1016/j.cct.2018.01.008 (Original work published 2018)