EX-99.1 2 a2151655zex-99_1.txt EXHIBIT 99.1
EXHIBIT 1 --------- IDENTIFICATION AND CLASSIFICATION OF THE SUBSIDIARY WHICH ACQUIRED SECURITIES -------------------------------------------------------------------------------- Citigroup Investment Holdings Inc. is a Delaware Corporation located in New Castle Delaware. Each of the undersigned hereby affirms the identification of the subsidiaries which acquired the security holdings reported in this Schedule 13G. Date: February 11, 2005 CITIGROUP GLOBAL MARKETS HOLDINGS INC. By: /s/ Serena D. Moe ------------------------------------- Name: Serena D. Moe Title: Assistant Secretary CITIGROUP INC. By: /s/ Serena D. Moe ------------------------------------- Name: Serena D. Moe Title: Assistant Secretary