Intradermal Prevascar was administered at 100μl per linear cm of wound site prior to wounding on Day 0 and 100μl per linear cm to each wound margin 24 hours later on Day 1. Group 1 subjects received doses of 5, 50, 250 and 1000ng/100μl and group 2 subjects received 25, 125, 500 and 2000ng/100μl.