“…However, these studies have generally examined only a single site, Webster et al (2014), Rudolph et al (2015), employed a short panel (Kleck and Patterson, 1993), or did not include information on wait period legislation (Cook et al, 2009;Anestis et al, 2015). However, these studies have generally examined only a single site, Webster et al (2014), Rudolph et al (2015), employed a short panel (Kleck and Patterson, 1993), or did not include information on wait period legislation (Cook et al, 2009;Anestis et al, 2015).…”