Munyemana, Jean Claude
Chen, Jia
Wei, Xin
Ali, Mohammad Chand
Han, Yangxia
Qiu, Hongdeng
Article History
Received: 10 March 2020
Revised: 1 May 2020
Accepted: 14 May 2020
First Online: 21 May 2020
Compliance with ethical standards
: The study using biological samples has been approved by the Ethics Committees of Gansu Provincial Hospital and Lanzhou Institute of Chemical Physics and has been performed in accordance with the ethical standards.
: The authors declare that they have no conflict of interest.