Institution: | 1. Department of Physics, University of Surrey, Guildford, Surrey, GU2 7XH, UK;2. Physics Department, Umm AL-Qura University, Makkah, Kingdom of Saudi Arabia;3. Department of Medical Physics and Clinical Engineering, Abertawe Bro Morgannwg UHB and School of Medicine, Swansea University, Swansea SA2 8PP, UK;4. School of Physics and Material Studies, UiTM, 72000 Kuala Pilah, Malaysia;5. Department of Medical Physics, The Royal Surrey County Hospital NHS Trust, Guildford, GU2 7XX Surrey, UK;6. Department of Radiological Sciences, King Saud University, Riyadh 11432, Kingdom of Saudi Arabia;7. Department of Physics, University of Malaya, Campus of Negeri Sambilan, 72000 Kuala Pilah, Malaysia;1. School of Science, Chongqing Jiaotong University, Chongqing 400074, PR China;2. School of Mathematical Science, University of Electronic Science and Technology of China, Chengdu, Sichuan 610054, PR China;3. School of Automation Engineering, University of Electronic Science and Technology of China, Chengdu 610054, PR China;1. School of Automation Engineering, University of Electronic Science and Technology of China, Chengdu, Sichuan 611731, PR China;2. School of Mathematical Sciences, University of Electronic Science and Technology of China, Chengdu, Sichuan 611731, PR China;3. Key Laboratory for Neuroinformation of Ministry of Education, University of Electronic Science and Technology of China, Chengdu, Sichuan 611731, PR China |