Federal Interior Minister Rehman Malik on Tuesday said that the proposed convention on the transfer of sentenced persons will only be signed with the consent of Dr Aafia Siddiquis family. Addressing the media in Islamabad, Malik said that the US is ready for dialogue on Dr Aafias return once the convention is signed. However, he said that Dr Aafias sister, Dr Fauzia, has told the government to not sign the convention until US legal experts have met with legal experts here and the treaty has been properly reviewed. Earlier, Malik had written a letter to the US Attorney General seeking Dr Aafias repatriation.