The9 Limited released a statement saying that it had signed a formal cooperation contract with Maradona and made payment via agent Lu Weipin in May last year.
Furthermore, although the project is funded by the Gates Foundation, researchers were limited by the infrastructure of South Africa's mobile phone payment system.
此外，虽然该项目由盖茨基金会资助，研究者仍然受到南非的移动电话缴费系统基础设施的限制。
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A follow-up program provides a small monthly cash payment for a limited period of ten months for the poorest and most vulnerable among the affected population.