| Dr | Marc | Le Menn | Shom | France | View Profile |
| Assist. Prof. Dr | Marcelo | Boriollo | Universidade Federal de São Carlos (UFSCar) | Brazil | View Profile |
| Mr | Marco | De Curtis | Fondazione IRCCS Istituto Neurologico | Italy | View Profile |
| Prof | Marec-Breton | Nathalie | Université Rennes 2 | France | View Profile |
| Prof. Dr | Maria | Economou | University of Glasgow | United Kingdom | View Profile |
| Dr | Maria Eva | Sosa | INTI-CONICET | Argentina | View Profile |
| Assoc. Prof. Dr | Maria | Kosma | Louisiana State University | United States | View Profile |
| Assoc. Prof. Dr | Maria | Kosma | Louisiana State University | United States | View Profile |
| Dr | Maria | Voutsa | Cyprus University of Technology | Cyprus | View Profile |
| Dr | Marie-Joelle | VIROLLE | I2BC / CNRS / University Paris Saclay | France | View Profile |
| Dr | Marina | Makri | School of Medicine, Faculty of Health Sciences, Aristotle University of Thessaloniki | Greece | View Profile |
| Dr | Marjan | Razi Khosroshahi | Shahid Beheshti university of medical sciences | Iran | View Profile |
| Mr | Markku | Kinnunen | Aalto University | Finland | View Profile |
| Mr | Martin | Butera | University of Rwanda college of Education | Rwanda | View Profile |
| Dr | Márton | Vidovszky | HUN-REN Veterinary Medical Research Institute | Hungary | View Profile |
| Dr | Mary | Allen | Lynker, National Oceanic and Atmospheric Administration | United States | View Profile |
| Prof | Mary | Darmanin | University of Malta | Malta | View Profile |
| Assist Prof Dr | Marzoq | Odhah | Al Razi University | Yemen | View Profile |
| Assist. Prof. Dr | Masoud | Kargar | Islamic Azad University, Tabriz Branch | Iran | View Profile |
| Prof | Masoud | Mokhtary | Islamic Azad University | Iran | View Profile |