. 2018 Jun 7;9:235. doi: 10.3389/fpsyt.2018.00235
Copyright © 2018 Sampogna, Fiorillo, Luciano, Del Vecchio, Steardo, Pocai, Barone, Amore, Pacitti, Dell'Osso, Di Lorenzo, Maj and LIFESTYLE Working Group.
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Figure 1.
Power analysis and sample size.