oleh Kochev, Nikolay , Paskaleva, Vesselina , Jeliazkova, Nina

oleh Kochev, Nikolay , Paskaleva, Vesselina , Pukalov, Ognyan , Jeliazkova, Nina

oleh Kochev, Nikolay , Paskaleva, Vesselina , Pukalov, Ognyan , Jeliazkova, Nina

oleh Kochev, Nikolay , Tsoneva, Slava , Frenkeva, Maria , Jeliazkova, Nina

oleh Isigonis, Panagiotis , Afantitis, Antreas , Antunes, Dalila , Bartonova, Alena , Beitollahi, Ali , Bohmer, Nils , Bouman, Evert , Chaudhry, Qasim , Cimpan, Mihaela Roxana , Cimpan, Emil , Doak, Shareen , Dupin, Damien , Fedrigo, Doreen , Fessard, Valerie , Gromelski, Maciej , Gutleb, Arno C. , Halappanavar, Sabina , Hoet, Peter , Jeliazkova, Nina , Jomini, Stephane , Lindner, Sabine , Linkov, Igor , Longhin, Eleonora Marta , Lynch, Iseult , Malsch, Ineke , Marcomini, Antonio , Mariussen, Espen , M de la Fuente, Jesus , Melagraki, Georgia , Murphy, Finbarr , Neaves, Michael , Packroff, Rolf , Pfuhler, Stefan , Puzyn, Tomasz , Rahman, Qamar , Runden Pran, Elise , Semenzin, Elena , Serchi, Tommaso , Steinbach, Christoph , Trump, Benjamin , Vinković Vrček, Ivana , Warheit, David , Wiesner, Mark R. , Willighagen, Egon , Dusinska, Maria