1. Women of childbearing potential, who do not use adequate protection such as barrier protection, intrauterine device, or hormonal (oral or subcutaneous) contraception or postmenopausal women less than 6 months after last menses, surgically sterilised, oophorectomised or hysterectomised less than 3 months after operation and not using adequate protection or women neither using adequate protection nor being postmenopausal and their partner is not sterilised at least 6 months post operation or does not use condom, or any women not having negative serum pregnancy test at screening