Corrigendum to "The Perception of Psychosocial Risks and Work-Related Stress in Relation to Job Insecurity and Gender Differences: A Cross-Sectional Study". (21st November 2019) - De Sio, Simone; Cedrone, Fabrizio; Trovato Battagliola, Edoardo; Buomprisco, Giuseppe; Perri, Roberto; Greco, Emilio