1. Department of Neurological Surgery, University of Pittsburgh School of Medicine , Pittsburgh, PA 15213 , USA
2. John G. Rangos Sr. Research Center, UPMC Children's Hospital of Pittsburgh , Pittsburgh, PA 15224 , USA
3. Department of Medicine, The University of Texas at Tyler School of Medicine , Tyler, TX 75708 , USA
4. Center for Biomedical Research, The University of Texas Health Science Center at Tyler , Tyler, TX 75708 , USA
5. Department of Cellular and Molecular Biology, The University of Texas Health Science Center at Tyler , Tyler, TX 75708 , USA
6. State Key Laboratory of Veterinary Etiological Biology , Lanzhou Veterinary Research Institute, , Lanzhou 730046 , China
7. Chinese Academy of Agricultural Sciences , Lanzhou Veterinary Research Institute, , Lanzhou 730046 , China
8. National Centre for International Research in Cell and Gene Therapy , Academy of Medical Sciences, , Zhengzhou, Henan Province 450001 , People’s Republic of China
9. Zhengzhou University , Academy of Medical Sciences, , Zhengzhou, Henan Province 450001 , People’s Republic of China
10. Laboratory Animal Resource Center, Texas Tech University Health Sciences Center , Lubbock, TX 79410 , USA
11. Cancer Biology Program, UPMC Hillman Cancer Center , Pittsburgh, PA 15232 , USA