1. Division of Animal Model Research, Institute for Laboratory Animal Resources, National Institutes for Food and Drug Control, No. 31 Huatuo Road, Beijing Daxing district, Beijing 102629, China
2. Department of Pathology, InnoStar Bio-tech Nantong Co., Ltd., Nantong 226133, China
3. National Centre for Safety Evaluation of Drugs, Institute for Food and Drug Safety Evaluation, National Institutes for Food and Drug Control, A8 Hongda Middle Street, Beijing Economic-Technological Development Area, Beijing 100176, China
4. Shandong Institute for Food and Drug Control, No. 2749, Xinluo Road, High-tech Zone, Jinan 250101, China
5. Beijing Biocytogen Co. LTD, No. 88 Kechuang 6th Avenue Ludong Area Economic-Technological Development Area, Beijing 101111, China