World J Gastroenterol 2014 Dec;20(45):17029-36
Saravana Kumar Jaganathan, Eko Supriyanto, Dyah Ekashanti Octorina Dewi, Aqilah Leela T Narayanan, Mustafa Yusof, IJN-UTM Cardiovascular Engineering Centre, Faculty of Bioscience and Medical Engineering, Universiti Teknologi Malaysia, Johor Bahru 81310, Malaysia.