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Open-Access Journal
Editorial
Minoru Tomizawa, Fuminobu Shinozaki, Yasufumi Motoyoshi, Takao Sugiyama, Shigenori Yamamoto, Naoki Ishige 
World J Methodol 5(3):108-114. Published online Sep 26, 2015. doi: 10.5662/wjm.v5.i3.108
Review
Jesús Espinel, Eugenia Pinedo, Vanesa Ojeda, Maria Guerra del Rio 
World J Methodol 5(3):127-135. Published online Sep 26, 2015. doi: 10.5662/wjm.v5.i3.127
Sophie I Mavrogeni, George Markousis-Mavrogenis, David Hautemann, Kees van Wijk, Hans J Reiber, Genovefa Kolovou 
World J Methodol 5(3):136-143. Published online Sep 26, 2015. doi: 10.5662/wjm.v5.i3.136
Minireviews
Systematic Reviews