[1] Gilead Sci Inc, Clin Pharmacol, Foster City, CA 94404 USA
[2] Gilead Sci Inc, Clin Res, Foster City, CA 94404 USA
[3] Gilead Sci Inc, Biostat, Foster City, CA 94404 USA
[4] Gilead Sci Inc, Clin Operat, Foster City, CA 94404 USA
[5] Christchurch Clin Studies Trust Ltd, Christchurch, New Zealand
[6] Prism Res Inc, St Paul, MN USA
[7] Clin Pharmacol Miami Inc, Miami, FL USA
[8] Orlando Clin Res Ctr, Orlando, FL USA