“…If the study was published within the last decade (timeframe within which there was a reasonable likelihood that data would be available), the corresponding author was emailed with a request for the necessary data. To this end, the authors of twelve studies were contacted (Blackburn, Qureshi, Amirfeyz, & Bannister, 2011;Brander et al, 2007;Cremeans-Smith, Soehlen, Greene, Alexander, & Delahanty, 2009;Davis et al, 2009;Faller, Kirschner, & K€ onig, 2003;Harden et al, 2003;Inan et al, 2007;Salazar et al, 2011;Stecz & Kocur, 2014b;Swinkels et al, 2009;Utrillas-Compaired, De la Torre-Escuredo, Tebar-Martinez, & Asunsolo-Del Barco, 2014;Wade et al, 2012); seven of whom provided the requisite data Davis et al, 2009;Faller et al, 2003;Salazar et al, 2011;Stecz & Kocur, 2014b;Swinkels et al, 2009;Utrillas-Compaired et al, 2014).…”