. . . . "2%" . "0.3%" . "2.4%" . "1.8%" . "0.604%" . "1.21%" . "2.42%" . "0.02" . "0.003003" . "0.018018" . "0.0060423" . "0.0120846" . "0.0241692" . "0.024024" . "0.02" . "0.003003" . "0.018018" . "0.0060423" . "0.0120846" . "0.0241692" . "0.024024" . "placebo" . .