Ten-year-old Kailee was dying from bone marrow failure but survived thanks to a transplant.She finally met her bone marrow donor-Wang Lin.

• 由于找到合适的骨髓配型，因患再生障碍性贫血而生命垂危的10岁小女孩凯莉获得了第二次生命，并在康复后捡到了捐赠者汪霖。