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岁小女孩凯丽获得了第二次生命，并在康复后见到了捐赠者汪霖。