Gary Clayton, Northern Kentucky University—USA

Maria Teresa Alvarez-Martinez, IPTS, European Comission—Spain ; Thomas E. Chamberlain, Independent—USA ; Ron Christner, Loyola University New Orleans—USA ; Jan B. Gajda, University of Lodz—Poland ; Heeho Kim, Kyungpook National University—Korea, Republic of (South) ; Parameswar Krishnakumar, Slippery Rock University—USA ; Jacobus Willem Mostert, University of the Free State—South Africa ; Pu-Yan Nie, Jinan University-China—China ; J K Sachdeva, Shreemati Nathibai Damodar Thackersey Women's University (SNDT)—India ; Jason S. Seligman, The Ohio State University—USA ; John Sorros, University of Piraeus—Greece and Jiri Strouhal, Skoda Auto University—Czech Republic