snesseris

Institute of Fundamental Physics (IFF), CSIC

shanghai university

Como, Italy

Observatório Nacional

University of Edinburgh

Universidad Nacional De Colombia

Physics Department, University of Ioannina

Mohamed First University, LPMR

IFT-UAM

Niki Digital Engineering

Instituto de Física Teórica (IFT), UAM-CSIC

Max Planck Institute for Gravitational Physics - Albert Einstein Institut