1. Biometrics and Data Pattern Analytics Lab, UAM,Madrid,Spain
2. National University of Singapore,Singapore
3. University of Melbourne,Melbourne,Australia
4. University of Auckland,Auckland,New Zealand
5. University of Duisburg-Essen,Duisburg,Germany
6. Hamad Bin Khalifa University,ar-Rayyan,Qatar
7. Jamia Millia Islamia,New Delhi,India