Department of Physics and Astronomy, University of Padua, Padova, Italy.
Research Interests: high energy astrophysics; in particular with cosmic gamma rays.

Gran Sasso Science Institute, I-67100 L’Aquila, Italy.
Research Interests: gravitational waves; neutrino physics; CP violation.

Research Interests: high-energy cosmic radiation; gamma ray astronomy; dark matter.

Laboratório de Instrumentação e Física Experimental de Partículas-LIP and Instituto Superior Técnico-IST, Universidade de Lisboa-UL, Lisboa, Portugal.
Research Interests: high energy cosmic radiation; radiation detection; astroparticle physics.

Centro Brasileiro de Pesquisas Físicas, Rua Dr. Xavier Sigaud 150, Rio de Janeiro, RJ 22290-180, Brazil.
Research Interests: gamma-ray astrophysics; astroparticle physics; multi-messenger astrophysics; astronomical instrumentation and astronomical databases.

Research Interests: Montecarlo simulations; satellites for high-energy astrophysics; gamma-ray astronomy; gamma ray bursts.

French National Center for Scientific Research (CNRS).
Research Interests: particle physics and cosmology.

Scottish University Physics Alliance, University of St Andrews, Fife KY16 9SS, UK.
Research Interests: Galaxy dynamics and gravitational lensing in dark matter halos and in Modified Gravity.

Département de Physique Nucléaire et Corpusculaire, Faculté de Science, Université de Genève, Switzerland.
Research Interests: neutrino astrophysics; gamma-ray astrophysics; cosmic rays; photosensors and associated electronics.
