Overweight in Adolescence Can Be Predicted at Age 6 Years: A CART Analysis in German Cohorts - Riedel, Christina; von Kries, Rüdiger; Buyken, Anette; Diethelm, Katharina; Keil, Thomas; Grabenhenrich, Linus; Müller, Manfred J.; Plachta-Danielzik, Sandra (PLoS ONE)