AKBCC INDICATIONS

AKBCC INDICATIONS. Means [C.I.] actinic keratosis ("AK INDICATION") or basal cell carcinoma. Note: Certain portions of this document have been marked "[C.I.]" to indicate that confidential treatment has been requested for this confidential information. The confidential portions have been omitted and filed separately with the Securities and Exchange Commission. EXECUTION COPY CONFIDENTIAL