Carlos A. Coelho (Nova University of Lisbon, Portugal)
Dário Ferreira (University of Beira Interior, Covilhã, Portugal)
Sandra Ferreira (University of Beira Interior, Covilhã, Portugal)
Katarzyna Filipiak (Poznan University of Technology, Poland)
Miguel Fonseca (Nova University of Lisbon, Portugal)
Jan Hauke (Adam Mickiewicz University Poznań, Poland)
Malwina Janiszewska (Poznań University of Life Sciences, Poland)
Mateusz John (Poznan University of Technology, Poland)
Radosław Kala (Poznań University of Life Sciences, Poland)