Contributions from: Joaquin Arino Victor Guallar Mohit Chawla Prashant Singh Nicholas M. Glykos Tatyana Karabencheva-Christova Gary William Black Jose L. Medina-Franco Karina Martínez-Mayorg Alessio Lodola Cheng-Yang Huang Alemayehu Abebe Troy Wymore
Dr. Christo Z. Christov teaches at Northumbria University, Ellison Building, Newcastle-upon-Tyne, UK
Dr. Tatyana Karabencheva-Christova works at the Department of Applied Sciences, University of Northumbria, UK.