DAVID E. SIPIORA TOWNSEND AND TOWNSEND AND CREW LLP 1400 WEWATTA STREET, SUITE 600 DENVER, CO 80202 UNITED STATES desipiora@townsend.com,klreed@townsend.com Phone: 303-571-4000
MARK F. LAMBERT WHITE & CASE LLP 3000 EL CAMINO REAL, 5 PALO ALTO SQUARE, 9TH FLOOR PALO ALTO, CA 94306 UNITED STATES mlambert@whitecase.com, ahorne@whitecase.com Phone: 650-213-0300