Da der ikke er gennemført undersøgelser med patienter med nedsat nyre - eller leverfunktion, mente CHMP ikke, at der var behov for en absolut kontraindikation, ligesom man heller ikke anså strålebehandling for at være en absolut kontraindikation.
Because no studies have been made in patients with renal or hepatic impaired, the CHMP did not consider there to be a need for an absolute contraindication, nor did it consider radiotherapy to be an absolute contra-indication.