1. Key Laboratory of Nondestructive Test (Ministry of Education), Nanchang Hangkong University, Nanchang 330063, China
2. Department of Mathematics, Physics and Electrical Engineering, Northumbria University, Newcastle Upon Tyne NE1 8ST, U.K.
3. Laboratoire de Physicochimie de l’Atmosphère, Université du Littoral Côte d’Opale 189A, Av. Maurice Schumann, Dunkerque 59140, France
4. Shenzhen Hospital, Southern Medical University, 1333 Xinhu Rd, Shenzhen 518000, China