1. Department of Engineering, University of Campania Luigi Vanvitelli, Aversa, Italy
2. Dept. Of Computer Science and Information Engineering, ASIA University, Taichung, Taiwan
3. Department of Computer Science, University of Vienna, Vienna, Austria
4. Ufficio per la giurisdizione digitale territoriale civile e penale – Area Civile, Italian Ministry of Justice, Rome, Italy
5. Quarta Sezione Civile, Tribunale di Napoli, Naples, Italy
6. Direttore Generale delle risorse materiali e delle tecnologie, Italian Ministry of Justice, Rome, Italy
7. School of Computer Science and Engineering, Hunan University of Science and Technology, Xiangtan, People's Republic of China
8. Hunan Key Laboratory for Service Computing and Novel Software Technology, Xiangtan, People's Republic of China