1. Clinical Laboratory Department of the Second Affiliated Hospital of Fujian Medical University, Quanzhou, Fujian 362000, P.R. China
2. Key Laboratory of Chemical Materials and Green Nanotechnology, Key Laboratory of Fujian Provincial Higher Education, College of Chemical Engineering and Materials Science, Quanzhou Normal University, Quanzhou 362000, P.R. China
3. Stomatology Department of the Second Affiliated Hospital of Fujian Medical University, Quanzhou, Fujian 362000, P.R. China