[1
]
Department of Pathogens, School of Basic Medical Sciences, Zhengzhou University, Zhengzhou,
China.
[2
]
Stomatology Center, The First Affiliated Hospital, Zhengzhou University, Zhengzhou,
China.
[3
]
Interventional Neuroradiology Department, The First Affiliated Hospital, Zhengzhou
University, Zhengzhou, China.