W. Gouveia (Instituto Superior Técnico, ULisboa), S. Eugénio (CQE, Instituto Superior Técnico, Universidade de Lisboa, Department of Engineering, Universidade Atlântica), U. B. Demirci (IEM, Université de Montpellier, France), M. F. Montemor (CQE, Instituto Superior Técnico, Universidade de Lisboa), and D. M. F. Santos (CeFEMA, Instituto Superior Técnico, ULisboa)

H. Shiroishi, M. Bunshiro, S. Tanaka, K. Ogasawara (National Institute of Technology, Tokyo College), M. Saito (Department of Applied Chemistry), K. Hiraoka, K. Endo (Kogakuin University), and S. Seki (Current affiliation: Kogakuin University)

C. I. Lee, S. P. Jung, S. C. Chiu (Industrial Technology Research Institute), and C. C. Yang (Industrial Technology Research Institute, Taiwan)

Y. W. Choi (Korea Institute of Energy Research), M. S. Lee (Chonbuk National University), N. J. Jeong (Korea Institute of Energy Research), S. C. Yang, and J. Y. Choi (Korea Institute of Energy research)

H. Park and B. P. T. Fokwa (UC Riverside)