1. Associate Professor of Political Sociology and Joint Director of the Centre for Disability Studies, School of Sociology and Social Policy, University of Leeds, Leeds, UK, A.E.Beckett@leeds.ac.uk
2. Assistant Professor (Affiliate), Universidade Católica Portuguesa, Católica Lisbon School of Business and Economics, Lisbon, Portugal, pme@ucp.pt
3. Assistant Professor, Department of Special Education, National Taiwan Normal University, Taipei, Taiwan, chiuc@ntnu.edu.tw
4. Assistant Professor in Law, HKU School of Professional and Continuing Education, Hong Kong University, Hong Kong, simon.ng@hkuspace.hku.hk