?:authorAffiliation
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[\'Medical University, Warsaw, Poland.\', \'Faculty of Law and Administration, University of Silesia, Katowice, Poland.\', \'College of Social Sciences, Institute of Legal Studies, University of Rzeszów, Poland.\', \'Faculty of Engineering and Management, University of Ecology and Management, Warsaw, Poland.\', \'National Institute of Public Health - National Institute of Hygiene, Warsaw, Poland.\', \'School of Public Health, Centre of Postgraduate Medical Education, Warsaw, Poland.\']
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