1. Jinhyo Joseph Yun (corresponding author), Department of Open Innovation and Business Model, Open Innovation Academy of SOI, Daegu Gyeongbuk Institute of Science and Technology (DGIST), 333, Techno Jungang Daero, Hyeonpung-Myeon, Dalseong-Gun, Daegu 42988, Republic of Korea.
2. Zheng Liu, Cardiff School of Management, Cardiff Metropolitan University, Western Avenue, Cardiff CF5 2YB, Wales, UK; Centre for Innovation and Development, Nanjing University of Science and Technology, No. 200 Xiao Ling Wei, Nanjing 210094, Jiangsu Province, People’s Republic of China.
3. Xiaofei Zhao, Department of Open Innovation and Business Model, Open Innovation Academy of SOI, Daegu Gyeongbuk Institute of Science and Technology (DGIST), 333, Techno Jungang Daero, Hyeonpung-Myeon, Dalseong-Gun, Daegu 42988, Republic of Korea.