S. Intzes, M. Symeonidou, K. Zagoridis, A. Pentidou, and S. Emmanouil, “SOCIOECONOMIC STATUS IS GLOBALLY A PROGNOSTIC FACTOR FOR OVERALL SURVIVAL OF MULTIPLE MYELOMA PATIENTS; SYNTHESIS OF STUDIES AND REVIEW OF THE LITERATURE: SES as prognostic factor for myeloma survival”, Mediterr J Hematol Infect Dis, vol. 13, no. 1, p. e2021006, Jan. 2021.