Association between waist circumference and gray matter volume in 2344 individuals from two adult community-based samples. - Deborah Janowitz; Katharina Wittfeld; Jan Terock; Harald Jürgen Freyberger; Katrin Hegenscheid; Henry Völzke; Mohamad Habes; Norbert Hosten; Nele Friedrich; Matthias Nauck; Grazyna Domanska; Hans Jörgen Grabe (NeuroImage, 2015)