Kevin T. Crowley¹², Mark J. Devlin¹³, Jo Dunkley^5,14, Simone Ferraro^15,16, Yilun Guan¹⁷, Carlos Hervías-Caimapo¹⁸, J. Colin Hill^19,3, Matt Hilton^20,21, Adam D. Hincks^22,23, Arthur Kosowsky⁹, Mathew S. Madhavacheril¹³, Joshiwa van Marrewijk²⁴, Fiona McCarthy^2,1,3, Kavilan Moodley²¹, Tony Mroczkowski²⁵, Michael D. Niemack^26,6, Lyman A. Page⁵, Bruce Partridge²⁷, Emmanuel Schaan^28,29, Neelima Sehgal³⁰, Blake D. Sherwin^2,1, Cristóbal Sifón³¹, David N. Spergel^3,14, Suzanne T. Staggs⁵, Alexander Van Engelen³², Eve M. Vavagiakis²⁶, and Edward J. Wollack³³

• ¹Kavli Institute for Cosmology Cambridge, Madingley Road, Cambridge CB3 0HA, United Kingdom
• ²DAMTP, Centre for Mathematical Sciences, University of Cambridge, Wilberforce Road, Cambridge CB3 OWA, United Kingdom
• ³Center for Computational Astrophysics, Flatiron Institute, 162 5th Avenue, New York, New York 10010, USA
• ⁴Max-Planck-Institut für Astrophysik, Karl-Schwarzschild-Strasse 1, 85748 Garching, Germany
• ⁵Joseph Henry Laboratories of Physics, Jadwin Hall, Princeton University, Princeton, New Jersey 08544, USA
• ⁶Department of Astronomy, Cornell University, Ithaca, New York 14853, USA
• ⁷Sapienza University of Rome, Physics Department, Piazzale Aldo Moro 5, 00185 Rome, Italy
• ⁸Canadian Institute for Theoretical Astrophysics, University of Toronto, Toronto, Ontario, Canada M5S 3H8
• ⁹Department of Physics and Astronomy, University of Pittsburgh, Pittsburgh, Pennsylvania 15260, USA
• ¹⁰School of Physics and Astronomy, Cardiff University, The Parade, Cardiff, Wales CF24 3AA, United Kingdom
• ¹¹Department of Physics and Astronomy, University of California, Riverside, California 92521, USA
• ¹²Department of Astronomy and Astrophysics, University of California San Diego, La Jolla, California 92093, USA
• ¹³Department of Physics and Astronomy, University of Pennsylvania, 209 South 33rd Street, Philadelphia, Pennsylvania 19104, USA
• ¹⁴Department of Astrophysical Sciences, Peyton Hall, Princeton University, Princeton, New Jersey 08544, USA
• ¹⁵Lawrence Berkeley National Laboratory, One Cyclotron Road, Berkeley, California 94720, USA
• ¹⁶Berkeley Center for Cosmological Physics, Department of Physics, University of California, Berkeley, California 94720, USA
• ¹⁷Dunlap Institute for Astronomy and Astrophysics, University of Toronto, 50 St. George Street, Toronto, Ontario M5S 3H4, Canada
• ¹⁸Instituto de Astrofísica and Centro de Astro-Ingeniería, Facultad de Fìsica, Pontificia Universidad Católica de Chile, Avenida Vicuña Mackenna 4860, 7820436 Macul, Santiago, Chile
• ¹⁹Department of Physics, Columbia University, New York, New York 10027, USA
• ²⁰Wits Centre for Astrophysics, School of Physics, University of the Witwatersrand, Private Bag 3, 2050, Johannesburg, South Africa
• ²¹Astrophysics Research Centre, School of Mathematics, Statistics and Computer Science, University of KwaZulu-Natal, Durban 4001, South Africa
• ²²David A. Dunlap Department of Astronomy and Astrophysics, University of Toronto, 50 St. George Street, Toronto, Ontario M5S 3H4, Canada
• ²³Specola Vaticana (Vatican Observatory), V-00120 Vatican City State
• ²⁴Leiden Observatory, Leiden University, P.O. Box 9513, 2300 RA Leiden, The Netherlands
• ²⁵European Southern Observatory, Karl-Schwarzschild-Strasse 2, D-85748, Garching, Germany
• ²⁶Department of Physics, Cornell University, Ithaca, New York 14853, USA
• ²⁷Department of Physics and Astronomy, Haverford College, Haverford, Pennsylvania 19041, USA
• ²⁸SLAC National Accelerator Laboratory, 2575 Sand Hill Road, Menlo Park, California 94025, USA
• ²⁹Kavli Institute for Particle Astrophysics and Cosmology, 382 Via Pueblo Mall, Stanford, California 94305-4060, USA
• ³⁰Physics and Astronomy Department, Stony Brook University, Stony Brook, New York 11794, USA
• ³¹Instituto de Física, Pontificia Universidad Católica de Valparaíso, Casilla 4059, Valparaíso, Chile
• ³²School of Earth and Space Exploration, Arizona State University, Tempe, Arizona 85287, USA
• ³³NASA/Goddard Space Flight Center, Greenbelt, Maryland 20771, USA