1. Institute of Hybrid MaterialsNational Center of International Joint Research for Hybrid Materials TechnologyNational Base of International Scientific & Technological Cooperation on Hybrid MaterialsQingdao University308 Ningxia RoadQingdao266071People's Republic of China
2. Biochemistry and Molecular Biology DepartmentSchool of MedicineQingdao University308 Ningxia RoadQingdao266071People's Republic of China
3. Department of Clinical LaboratoryThe Affiliated Hospital of Qingdao University16 Jiangsu RoadQingdao266000People's Republic of China
4. Department of Chemical and Biological EngineeringColorado State UniversityFort CollinsCO80523USA