The babies - five girls and four boys - were born at 30 weeks according to Mali's health minister, Fanta Siby. They weighed between 500g and 1kg (1.1lb and 2.2lb), Professor Youssef Alaoui, medical director of the Ain Borja clinic told the AFP news agency at the time of birth.
They were delivered by Caesarean section 12 months ago in Morocco.