Is a motivational interviewing based lifestyle intervention for obese pregnant women across Europe implemented as planned? Process evaluation of the DALI study (BMC Pregnancy and Childbirth, 2017)

(untitled) - Jelsma, JGM; Simmons, D; Gobat, N; Rollnick, S; Blumska, K; Jans, G; Galjaard, S; Desoye, G; Corcoy, R; Juarez, F; Kautzky-Willer, A; Harreiter, J; et al.