1 Randall K. Roenigk, M.D., was Fellow, Section of Mohs Micrographic Surgery and Oncology, Cleveland Clinic Foundation, Cleveland, Ohio. He is currently with the Department of Dermatology, Mayo Clinic, Rochester, Minnesota.
2 John Louis Ratz, M.D., F.A.C.P., Staff Physician; Philip L. Bailin, M.D., Chairman; and Ronald G. Wheeland, M.D., F.A.C.P., Staff Physician, are from the Section of Mohs Micrographic Surgery and Oncology, Department of Dermatology, Cleveland Clinic Foundation, Cleveland, Ohio.
Address reprint requests to Randall K. Roenigk, M.D., Department of Dermatology, Mayo Clinic, 201st Street, S.W., Rochester, MN 55905.