1. Department of General Medicine, Jinan Central Hospital Affiliated to Shandong University, Jinan, Shandong Province, P. R. China;
2. Department of Clinical Laboratory, Jinan Jigang Hospital, Jinan, Shandong Province, P. R. China;
3. Department of Biotechnology, Annai College of Arts and Science, Kumbakonam, Tamil Nadu, India;
4. Department of Animal Health and Management, Alagappa University, Karaikudi, Tamil Nadu, India;
5. Dental Research Cell (DRC), Saveetha Dental College, Saveetha Institute of Medical and Technical Science (SIMATS), Saveetha University, Chennai, India