Università degli Studi del MoliseMolise, Italy
Osaka UniversityOsaka-fu, Japan
Jawaharlal Nehru UniversityEngland, United Kingdom
Shanghai Maritime UniversityShanghai, China
University of ChileChile
Mulawarman UniversityKalimantan Timur, Indonesia
North Carolina Central University
Samar State University
King Abdulaziz UniversitySaudi Arabia
Scuola Normale Superiore di PisaPI, IT
Medical University of South CarolinaSouth Carolina, United States
Universidad Autónoma del Estado de MéxicoDurango, Mexico