1. WHO Global InfoBase team (2005) The SuRF Report 2. Surveillance of chronic disease risk factors: country-level data and comparable estimates. World Health Organization, Geneva
2. Ehrsam R, Stoffel S, Mensink G, Melges T (2004) Übergewicht und Adipositas in den USA, in Deutschland, Österreich und der Schweiz. Dtsch Z Sportmed 55:278–285
3. Berghöfer A, Pischon T, Reinhold T et al (2008) Obesity prevalence from a European perspective: a systematic review. BMC Public Health 8:200
4. OECD (2012) Health at a glance: Europe 2012. OECD Publishing. http://dx.doi.org/10.1787/9789264183896-en
5. Kurth BM, Ellert U (2008) Perceived or true obesity: which causes more suffering in adolescents? Findings of the German Health Interview and Examination Survey for Children and Adolescents (KiGGS). Dtsch Arztebl Int 105:406–412