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Marina Jovanovic, Bojana Simovic Markovic, Nevena Gajovic, Milena Jurisevic, Aleksandar Djukic, Ivan Jovanovic, Nebojsa Arsenijevic, Aleksandra Lukic, Natasa Zdravkovic 
World J Gastroenterol 25(43):6465-6482. Published online Nov 21, 2019. doi: 10.3748/wjg.v25.i43.6465