 9. Females of childbearing potential FCBP must have a negative serum or urine pregnancy test and must be willing to use acceptable methods of birth control during the study and for 90 days after the last dose of study treatment. Acceptable methods of birth control include condoms with birth control foam, birth control pills, implantable or injectable birth control, birth control patch, intrauterine device IUD, or diaphragm with spermicidal gel. Male patients must use an effective barrier method of contraception i.e. , condoms with birth control foam or diaphragm with spermicidal gel during the study and for 90 days following the last dose of study treatment if sexually active with a female of childbearing potential. Contraception must be in place at least 2 weeks prior to initiating study treatment. 