For all other subjects, if any evidence of tumor is seen on biopsy at week 12, you will continue treatment for the full 24 weeks. At week 24 visit, skin biopsies will be performed again to see if there is any tumor left. If there is no evidence of tumor on the biopsy, you will be eligible to end treatment early and enter the Observation period. If there is tumor left, you will be referred for surgery or other standard of care treatment to remove the tumor.