How Can Physical Activity Be Promoted Among Children and Adolescents? a Systematic Review of Reviews Across Settings von Messing, Sven, Rütten, Alfred, Abu-Omar, Karim, Ungerer-Röhrich, Ulrike, Goodwin, Lee, Burlacu, Ionuţ, Gediga, Günther

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The cost-effectiveness of physical activity interventions a systematic review of reviews von Abu-Omar, Karim, Rütten, Alfred, Burlacu, Ionuţ, Schätzlein, Valentin, Messing, Sven, Suhrcke, Marc

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National recommendations for physical activity and physical activity promotion von Banzer, Winfried 1953-, Ferrari, Nina 1983-, Füzéki, Eszter 1969-, Graf, Christine, Hartung, Verena 1981-, Klamroth, Sarah, Völker, Klaus 1948-, Vogt, Lutz 1968-, Rütten, Alfred 1954-, Abu-Omar, Karim 1969-, Burlacu, Ionuţ, Gediga, Günther 1953-, Messing, Sven, Ungerer-Röhrich, Ulrike 1948-

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