SECURITIES AND EXCHANGE COMMISSION
WASHINGTON D.C.  20549

SCHEDULE 13G
Under the Securities Exchange Act of 1934

Exhibit A

The Schedule 13G to which this attachment is appended is filed by U.S. Bancorp
on behalf of the following subsidiary or subsidiaries listed below:

FAF Advisors, Inc.				IA
800 Nicollet Mall
Minneapolis, MN  55402