Middle East Technical University 

Gazi University 

Erciyes University 

Aksaray University 

Cumhuriyet University 

Atatürk University 

CSIR - Institute of Minerals and Materials Technology, India

University of Miami, USA

University of Central Florida, USA

KTH Royal Institute of Technology, Sweden

University of Ulster, UK

Nottingham University, UK

University of Aveiro, Portugal

ENEA, Italy

University of Zarazoga, Spain

Tsinghua University, China