1. Aumann, K., Galinsky, E.: The State of Health in the American Workforce: Does Having an Effective Workplace Matter. Families and Work Institute (2011)
2. Bugajska, J., Sagan, A.: Chronic musculoskeletal disorders as risk factors for reduced work ability in younger and ageing workers. Int. J. Occup. Saf. Ergon. 20(4), 607–615 (2014)
3. Mayer, J., Kraus, T., Ochsmann, E.: Longitudinal evidence for the association between work-related physical exposures and neck and/or shoulders complaints: a systematic review. Int. Arch. Occup. Environ. Health 85(6), 587–603 (2012)
4. Passier, L., McPhail, S.: Work related musculoskeletal disorders amongst therapists in physically demanding roles: qualitative analysis of risk factors and strategies for prevention. BMC Musculoskel Dis. 12, 9 (2008)
5. Yousefi HA. Hasanzadeh A.: Evaluation of workstation with the Finnish questionnaire in metal company. J. Health Syst. Res. 6(1), 57–63(2010)