| Affiliation: |
| AA(Department of Physics and Astronomy, Texas Tech University, Lubbock, TX, USA 0000-0003-0976-4755), AB(Department of Physics and Astronomy, University of Pittsburgh, Pittsburgh, PA, USA), AC(Department of Physics and Astronomy, George P. and Cynthia Woods Mitchell Institute for Fundamental Physics and Astronomy, College Station, TX, USA), AD(CRESST, X-ray Astrophysics Laboratory, NASA Goddard Space Flight Center, Greenbelt, MD, USA 0000-0002-8286-8094), AE(Physics and Astronomy Department, Faculty of Physical Sciences and Engineering, University of Southampton, Southampton, UK), AF(Department of Physics, University of the Free State, Bloemfontein, South Africa), AG(South African Astronomical Observatory, Cape Town, South Africa), AH(Department of Physics and Astronomy, Michigan State University, East Lansing, MI, USA), AI(Department of Physics and Astronomy, Michigan State University, East Lansing, MI, USA), AJ(Department of Physics and Astronomy, Michigan State University, East Lansing, MI, USA), AK(Department of Physics and Astronomy, Rutgers, the State University of New Jersey, Piscataway, NJ, USA), AL(Warsaw University Observatory, Warsaw, Poland), AM(Warsaw University Observatory, Warsaw, Poland), AN(Warsaw University Observatory, Warsaw, Poland), AO(Warsaw University Observatory, Warsaw, Poland), AP(Warsaw University Observatory, Warsaw, Poland; Department of Astronomy, Ohio State University, Columbus, OH, USA), AQ(Warsaw University Observatory, Warsaw, Poland), AR(Warsaw University Observatory, Warsaw, Poland 0000-0002-2339-5899), AS(Warsaw University Observatory, Warsaw, Poland 0000-0002-2335-1730), AT(Warsaw University Observatory, Warsaw, Poland; Department of Physics, University of Warwick, Coventry, UK) |