[1] Department of Dermatology,
[2] University of Michigan Medical School,undefined
[3] 1150 West Medical Center Drive,undefined
[4] R6447 Medical Science I,undefined
[5] Ann Arbor,undefined
[6] Michigan 48109-0609,undefined
[7] USA,undefined
[8] Schering-Plough Research Institute,undefined
[9] Kenilworth,undefined
[10] New Jersey,undefined
[11] USA,undefined