1. Zhejiang University, China and Institut Mines-Télécom, Télécom SudParis, France
2. Télécom SudParis, France and Peking University, China
3. Zhejiang University, China
4. Hong Kong University of Science and Technology, Hong Kong
5. Télécom SudParis, France and University of Fribourg, Switzerland
6. University of British Columbia, Canada