Wróbel, Sylwester
Institute of Political Science, University of Silesia in Katowice.
Yemelyanova, Yelena N.
Institute of Scientific Information on Social Sciences of the Russian Academy of Sciences.
Vainfas, Daniel Ribera
Institute of Economics; Bioethics and Applied Ethics Center; Federal University of Rio de Janeiro.
Barreiros, Daniel
Institute of Economics; Bioethics and Applied Ethics Center; Federal University of Rio de Janeiro.
Hortolà, Policarp
Universitat Rovira i Virgili (URV), and Institut Català de Paleoecologia Humana i Evolució Social (IPHES), Tarragona
Hamed A. Ead
Cairo University
Eyesan, Solomon
Nnamdi Azikiwe Uiniversity, Awka
Smakotina, Natalia
Lomonosov Moscow State University.
Gasprishvili, Alexander
Lomonosov Moscow State University.
Bourdin, Bernard
Institut Catholique de Paris.