1. University of Massachusetts Medical School, 55 Lake Avenue North, Worcester MA 01655 USA
2. Çankaya University, Balgat Campus, 06530 Çankaya, Ankara, Turkey
3. Institute of Space Science (ISS), 409 Atomistilor Street, Măgurele, Ilfov 077125, Romania
4. Sejong University, 209 Neungdong-ro, Gwangjin-gu, Seoul South Korea
5. The University of Leicester, University Road, Leicester LE1 7RH, UK
6. Università degli Study di Perugia, Piazza, dell’Università 1, 06123 Perugia, Italy