| Prof. Dr | Maria | Economou | University of Glasgow | United Kingdom | topteachers.net |
| Mr | Abraham Belete | Temesgen | University of Gondar | Ethiopia | topteachers.net |
| Mr | Abraham Belete | Temesgen | University of Gondar | Ethiopia | topteachers.net |
| Assoc. Prof. Dr | Antonio Jesús | Mendoza-Fernández | University of Granada | Spain | topteachers.net |
| Assoc. Prof. Dr | Çiğdem | Aydoğmuş | University of Health Sciences Başakşehir Cam and Sakura City Hospital | Turkey | topteachers.net |
| Assoc. Prof. Dr | Kalanka | Jayalath | University of Houston Clear-Lake | United States | topteachers.net |
| Prof | Waltraud | Kriven | University of Illinois at Urbana-Champaign | United States | topteachers.net |
| Dr | Hanseob | Shin | University of iowa | United States | topteachers.net |
| Assoc. Prof. Dr | hlalefang | Khobai | University of Johannesburg | South Africa | topteachers.net |
| Mrs | SUNU | RAJ | UNIVERSITY OF KERALA, KARIAVATTOM PO, THIRUVANANTHAPURAM, KERALA, INDIA | India | topteachers.net |
| Assoc. Prof. Dr | Behzad | Izadi | university of kurdistan | Iran | topteachers.net |
| Assoc. Prof. Dr | Behrouz | Mehdinejadiani | University of Kurdistan | Iran | topteachers.net |
| Mr | Muhammad | Yahya | University of Malakand | Pakistan | topteachers.net |
| Prof | Mary | Darmanin | University of Malta | Malta | topteachers.net |
| Assoc. Prof. Dr | Erzsebet | Varga | University of Medicine and Pharmacy | Romania | topteachers.net |
| Dr | Daniela-Roxana | Matasariu | University of Medicine and Pharmacy Gr.T.Popa | Romania | topteachers.net |
| Assist. Prof. Dr | Roberta | Lassance-Soares | University of Miami | United States | topteachers.net |
| Dr | John | Kim | University of Michigan | United States | topteachers.net |
| Assoc. Prof. Dr | LUCREZIA | PARMA BENFENATI | University of Michigan, Department of Periodontics and Oral Medicine | United States | topteachers.net |
| Prof | João | Macedo | University of Minho - Nursing School | Portugal | topteachers.net |