如果研究所用细胞是从北京协和细胞资源中心获取的，请在文章的材料与方法处，标注：
The cell line was obtained from the Cell Resource Center, Peking Union Medical College (which is the headquarter of National Science & Technology Infrastructure--National BioMedical Cell-Line Resource, NSTI-BMCR）.
该细胞由“国家生物医学实验细胞资源库”提供。