| 1 | Δεκ-2020 | Impact of COVID-19 pandemic on mental health: An international study | Gloster, Andrew T. ; Lamnisos, Demetris ; Lubenko, Jelena ; Presti, Giovambattista ; Squatrito, Valeria ; Constantinou, Marios ; Nicolaou, Christiana ; Papacostas, Savvas S. ; Aydin, Gökçen ; Chong, Yuen Yu ; Chien, Wai Tong ; Cheng, Ho Yu ; Ruiz, Francisco J. ; Garcia-Martin, Maria B. ; Obando-Posada, Diana P. ; Segura-Vargas, Miguel A. ; Vasiliou, Vasilis S. ; McHugh, Louise ; Höfer, Stefan ; Baban, Adriana ; Neto, David Dias ; Nunes da Silva, Ana ; Monestès, Jean-Louis ; Alvarez-Galvez, Javier ; Paez-Blarrina, Marisa ; Montesinos, Francisco ; Valdivia-Salas, Sonsoles ; Ori, Dorottya ; Kleszcz, Bartosz ; Lappalainen, Raimo ; Ivanović, Iva ; Gosar, David ; Dionne, Frederick ; Merwin, Rhonda M. ; Kassianos, Angelos P. ; Karekla, Maria | PLoS ONE |
| 2 | 1-Ιου-2020 | Recommendations for policy and practice of telepsychotherapy and e-mental health in Europe and beyond | Van Daele, Tom ; Karekla, Maria ; Kassianos, Angelos P. ; Compare, Angelo ; Haddouk, Lise ; Salgado, João ; Ebert, David D. ; Trebbi, Glauco ; Bernaerts, Sylvie ; Van Assche, Eva ; De Witte, Nele A.J. | Journal of Psychotherapy Integration |
| 3 | 2020 | The Role of Illness Perceptions, Coping, and Self-Efficacy on Adherence to Precautionary Measures for COVID-19 | Chong, Yuen Yu ; Chien, Wai Tong ; Cheng, Ho Yu ; Chow, Ka Ming ; Kassianos, Angelos P. ; Karekla, Maria ; Gloster, Andrew T. | International Journal of Environmental Research and Public Health |