1. University of Szeged, Faculty of Science and Informatics, Department of Microbiology, Szeged, Hungary
2. Institute of Pharmacognosy, Faculty of Pharmacy, Semmelweis University, Budapest, Hungary
3. Regional Institute of Medical Sciences, Department of Microbiology, Imphal, Manipur, India
4. M. R. Government Arts College, Department of Microbiology, Mannargudi, Thiruvarur District, Tamilnadu, India
5. Department of Microbiology, PSG College of Arts & Science, Coimbatore, Tamilnadu, India
6. Aravind Eye Hospital and Postgraduate Institute of Ophthalmology, Department of Microbiology, Coimbatore, Tamilnadu, India