1. SLAC National Accelerator Laboratory, Stanford University, Stanford, CA 94039, USA
2. Thomas Jefferson National Accelerator Laboratory, Newport News, VA 23606, USA
3. School of Physics, Nanjing University, Nanjing, Jiangsu 210093, China
4. Institute for Nonperturbative Physics, Nanjing University, Nanjing, Jiangsu 210093, China
5. Institute for Nuclear Studies and Department of Physics, The George Washington University, Washington, DC 20052, USA
6. Institut für Theoretische Physik, Philosophenweg 16, 69120 Heidelberg, Germany
7. Louisiana State University, Baton Rouge, LA 70803, USA
8. University of Glasgow, Glasgow G12 8QQ, UK
9. The Catholic University of America, Washington, DC 20064, USA
10. The University of Connecticut, Storrs, CT 06269, USA
11. Department of Physics, Inha University, 22212 Incheon, The Republic of Korea
12. Old Dominion University, Norfolk, VA 23529, USA
13. IRFU, CEA, Université Paris-Saclay, F-91191 Gif-sur-Yvette, France
14. INFN Sezione di Pavia, via Bassi 6, I-27100 Pavia, Italy
15. Department of Integrated Sciences and Center for Advanced Studies in Physics, Mathematics and Computation, University of Huelva, E-21071 Huelva, Spain
16. Departamento de Sistemas Físicos, Químicos y Naturales, Universidad, Pablo de Olavide, E-41013 Sevilla, Spain
17. Indiana University, Bloomington, IN 47405, USA
18. Universidad de Costa Rica, 11501 San Pedro de Montes de Oca, Costa Rica