FILE - In this June 17, 2010 file photo, former South African President Nelson Mandela leaves the chapel after attending the funeral of his great-granddaughter Zenani Mandela in Johannesburg, South Africa. South Africa's presidency says Mandela was admitted to a hospital for a scheduled medical check-up, Saturday, March 9, 2013. (AP Photo/Siphiwe Sibeko, Pool, File)
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