Preterm Infant Gut Microbial Composition in the First Weeks after Birth is Primarily Associated with Probiotic Administration

Daphne Klerk, Beatrix Children's Hospital, University Medical Center Groningen, Groningen, Groningen, Netherlands; Jan B.F.. Hulscher, university medical center groningen, Groningen, Groningen, Netherlands; Bineta Lahr, University Medical Center Groningen, Groningen, Groningen, Netherlands; Celina L. Brunsch, University Medical Center Groningen, Groningen, Groningen, Netherlands; Jelmer R. Prins, University Medical Center Groningen, Groningen, Groningen, Netherlands; Alexandra Zhernakova, UMCG: Universitair Medisch Centrum Groningen, Groningen, Groningen, Netherlands; Trishla Sinha, Umcg, Groningen, Groningen, Netherlands; Elisabeth M.W.. Kooi, Beatrix Children's Hospital, University Medical Center Groningen, Groningen, Groningen, Netherlands