1. Instituto Nacional de Pesquisas Espaciais, Brazil
2. Universidade de São Paulo, Brazil
3. Universidade Federal de Campina Grande, Brazil; University College London, UK
4. Rhodes University, South Africa
5. College of Physical Science and Technology, China; Shanghai Jiao Tong University, China
6. Shanghai Jiao Tong University, China
7. Jodrell Bank Centre for Astrophysics, U.K.
8. College of Physical Science and Technology, China
9. Université Paris Diderot, France; Université Paris Saclay, France
10. University of Science and Technology of China, China
11. Max-Planck-Institut fr Astrophysik, Germany
12. Universidade de São Paulo, Brazil; Universidade Federal de Campina Grande, Brazil
13. Università degli Studi di Roma Tor Vergata, Italy; INFN, Italy
14. Technische Universit"at M"unchen, Germany
15. Instituto Nacional de Pesquisas Espaciais, Brazil; Jodrell Bank Centre for Astrophysics, U.K.
16. University of KwaZulu-Natal, South Africa; NAOC-UKZN Computational Astrophysics Centre (NUCAC), South Africa
17. Université Paris-Saclay, France
18. ETH Zürich, Switzerland
19. Universidad de La Laguna (ULL), Spain; Instituto de Astrofísica de Canarias, Spain
20. Phase2 Microwave Ltd., UK
21. Instituto Nacional de Pesquisas Espaciais, Brazil; Universidade de Brasília, Brazil
22. Liao Ning Normal University, P.R.China
23. CTPU-IBS, Korea
24. Shanghai Jiao Tong University, P. R. China