• Ana Fernández Tena, PhD. (National Institute of Silicosis, Spain)
  • Carmen Galán Soldevilla, PhD. (University of Córdoba, Spain)
  • Célia Antunes, PhD. (University of Évora, Portugal)
  • Eduardo Alvarez Alvares, PhD. (University of Oviedo, Spain)
  • Eduardo Pinilla Gil, PhD. (University of Extremadura, Spain)
  • Elia Quirós Rosado, PhD. (University of Extremadura, Spain)
  • Farivar Fazelpour, PhD. (Islamic Azad University, Iran)
  • Gökçen Firdevs Yücel Caymaz, PhD. (İstanbul Aydın University, Turkey)
  • Irina Shtangeeva, PhD. (St. Petersburg State University, Russia)
  • Joan Romero, PhD. (Polytechnic University of Valencia, Spain)
  • José Antonio Oteros Moreno, PhD. (Technical University Munich, Germany)
  • Joy Manglani, Only Nature Endures (ONE), India
  • María Carmen Márquez Moreno, PhD. (University of Salamanca, Spain)
  • María Isabel Velázquez Sandoval (Red Devil Solutions, Mexico)
  • Mohammad Arif Kamal, PhD. (Aligarh Muslim University, India)
  • Noel Perera, PhD. (Northumbria University, United Kingdom)
  • Pedro Ribeiro Mucharreira, PhD. (University of Lisbon, Portugal)
  • Ramón Sanguino Galván, PhD. (University of Extremadura, Spain)
  • Raul Segura Cruz (RASE Proyectos Productivos, México)
  • Santiago Fernández Rodriguez, PhD. (University of Extremadura, Spain)
  • Susana Schnabel, PhD. (University of Extremadura, Spain)