Angelo Bella (University of Catania)
Pratulananda Das (Jadavpur University)
Dikran Dikranjan (Udine University)
Sang-Eon Han (Jeonbuk National University)
Yasushi Hirata (Kanagawa University)
Alexandre Karassev (Nipissing University)
Mikołaj Krupski (University of Warsaw)
Dmitri Shakhmatov (Ehime University)
Víctor Hugo Yañez (Nankai University)
Nicolò Zava (Institute of Science and Technology Austria)
Jiling Cao (Auckland University of Technology)
Nathan Carlson (California Lutheran University)
Sakaé Fuchino (Kobe University)
Salvador Garcia-Ferreira (Universidad Nacional Autónoma de México)
Rodrigo Hernández Gutiérrez (Universidad Autónoma Metropolitana, Iztapalapa)
Arkady Leiderman (Ben-Gurion University of the Negev)
Jorge Armando Martínez-Quintero (Universidad Nacional Autónoma de México)
Ekaterina Mihaylova (University of Architecture, Civil Engineering and Geodesy)
Olivier Olela-Otafudu (University of Limpopo)
Reynaldo Rojas-Hernández (Universidad Michoacana de San Nicolás de Hidalgo)
Diego Damian Torres-Barrios (Universidad Autónoma Metropolitana)
Toshimichi Usuba (Waseda University)
Takamitsu Yamauchi (Ehime University)
Kaori Yamazaki (Takasaki City University of Economics)