1. Fraunhofer Institute for Computer Graphics Research IGD,Germany
2. Khalifa University,Department of Electrical and Computer Engineering,Abu Dhabi,United Arab Emirates
3. University of Ljubljana,Laboratory for Machine Intelligence, Faculty of Electrical Engineering,Slovenia
4. Halmstad University,Sweden
5. Idiap Research Institute,Martigny,Switzerland
6. Institute of Systems and Robotics, University of Coimbra,Coimbra,Portugal
7. Norwegian University of Science and Technology,eHealth and Welfare Security Group,Department of Information Security and Communication Technology,Norway