| Affiliation: | 1. School of Science, Beijing University of Posts and Telecommunications, Beijing 100876, China;2. Faculty of Natural Sciences and Mathematics, University of Maribor, Koroška cesta 2 160, 2000 Maribor, Slovenia;3. Department of Medical Research, China Medical University Hospital, China Medical University, Taichung 404332, Taiwan;4. Alma Mater Europaea ECM, Slovenska ulica 17, 2000 Maribor, Slovenia;5. Complexity Science Hub Vienna, Josefstädterstraße 39, 1080 Vienna, Austria;1. Department of Mathematics, Qingdao University of Technology, Qingdao 266520, PR China;2. Department of Mathematics, Harbin Institute of Technology (Weihai), Weihai 264209, PR China |
