1. Institute of Cosmology and Gravitation, University of Portsmouth, Portsmouth PO1 3FX, UK
2. Department of Physics and Astronomy, Observational Astrophysics, Uppsala University, Box 516, Uppsala SE-751 20, Sweden
3. Department of Astrophysics, University of Vienna, Tuerkenschanzstrasse 17, Vienna A-1180, Austria
4. Kavli IPMU (WPI), UTIAS, The University of Tokyo, Kashiwa, Chiba 277-8583, Japan
5. Department of Physics, School of Science, University of Tokyo, Bunkyo, Tokyo 113-0033, Japan
6. Institute for Physics of Intelligence, School of Science, The University of Tokyo, Bunkyo, Tokyo 113-0033, Japan
7. Universität Heidelberg, Institut für Theoretische Astrophysik, Albert-Ueberle-Str 2, Heidelberg D-69120, Germany
8. Institute of Gravitational Wave Astronomy and School of Physics and Astronomy, University of Birmingham, Edgbaston, Birmingham B15 2TT, UK
9. Monash Centre for Astrophysics, School of Physics and Astronomy, Monash University, VIC 3800, Australia
10. Tsung-Dao Lee Institute, Shanghai 200240, China