1. Astroparticules et Cosmologie (APC), Commissariat à l’Energie Atomique et aux Énergies Alternatives, Institut de Recherche sur les Lois Fondamentales de l’Univers (CEA/IRFU), 10, rue Alice Domon et Léonie Duquet, 75205, Paris Cedex 13, France.
2. Laboratoire AIM, CEA/IRFU, Université Paris Diderot, CNRS Institut National des Sciences de l’Univers, CEA Saclay, DSM/IRFU/SAp, 91191 Gif sur Yvette, France.
3. Dr. Karl Remeis-Sternwarte and Erlangen Centre for Astroparticle Physics, Friedrich-Alexander-Universität Erlangen-Nürnberg, Sternwartstrasse 7, 96049 Bamberg, Germany.
4. International Gamma-Ray Astrophysics Laboratory (INTEGRAL) Science Operations Centre, Science Operations Department, European Space Astronomy Centre, Post Office Box 78, E-28691 Villanuevade la Cañada, Madrid, Spain.
5. Center for Research and Exploration in Space Science and Technology (CRESST) and National Aeronautics and Space Administration Goddard Space Flight Center, Astrophysics Science Division, Code 661, Greenbelt, MD 20771, USA.
6. Center for Space Science and Technology, University of Maryland Baltimore County, 1000 Hilltop Circle, Baltimore, MD 21250, USA.