1 Department of Microbiology, Gonoshasthaya Samaj Vittik Medical College, Savar, Dhaka Division, Bangladesh.
2 Department of Internal Medicine, Rheumatology and Clinical Immunology, Faculty in Katowice, Medical University of Silesia, Katowice, Poland.
3 Department of Community Medicine, School of Medical Sciences, Universiti Sains Malaysia, Kubang Kerian, Malaysia.
4 WHO Collaborating Centre for Global Women's Health, Institute of Metabolism and Systems Research, University of Birmingham, Birmingham, United Kingdom.