Patient information sheets
Arm A
Arm B
Arm C
Arm E
Arm G
Additional research studies type A (for centres not participating in the bone mineral density sub-study)
Additional research studies type B (for centres participating in the bone mineral density sub-study)
Informed consent forms
Consent form type A (for centres not participating in the bone mineral density sub-study)
Consent form type B (for centres participating in the bone mineral density sub-study)