1. BISITE Research Group, IoT Digital Innovation Hub; Edificio Multiusos I+D+i, University of Salamanca; 37007 Salamanca Spain
2. Media Laboratory; Massachusetts Institute of Technology; Cambridge Massachusetts
3. Harvard T.H. Chan School of Public Health; Harvard University; Boston Massachusetts
4. Department of Electronics, Information and Communication; Faculty of Engineering, Osaka Institute of Technology; Osaka Japan
5. Pusat Komputeran dan Informatik; Universiti Malaysia Kelantan; Kota Bharu Malaysia