“…Mixed results were reported in four cases (Yestrebsky, ; Liebert, Lin, Mazer, Bereknyei, & Lau, ; Heyborne & Perret, ; Betihavas, Bridgman, Kornhaber, & Cross, ). A small number of cases reported no effect (Bossaer, Panus, Stewart, Hagemeier, & George, ; Nishigawa et al, ).…”