Saskia Baltrusch

230 Chapter 8 30. Baltrusch, S.J., van Dieën, A.S., van Bennekom, C.A.M., Houdijk, H. (2018). The effect of a passive trunk exoskeleton on functional performance in healthy individuals. Applied Ergonomics. 72, 94-106. 31. Krueger, R.A. (1998) Moderating Focus Groups. Sage Publications Inc. Thousand Oaks, California, USA. 32. Braun, V., Clarke, V. (2013). Successful Qualitative Research. A practical guide for beginners. Sage Publications Inc. Thousand Oaks, California, USA. 33. Zhang, X., Han, X., Dang, Y., Meng, F., Guo, X., Lin, J. (2016). User acceptance of mobile health services from users’ perspectives: The role of self-efficacy and response-efficacy in technology acceptance. Informatics for Health and Social Care. 42(7), 194-206. 34. Baltrusch, S.J., Houdijk, H., van Dieën, J.H., van Bennekom, C.A.M., de Kruif, J.Th.C.M. (2020). Perspectives of end-users on the potential use of trunk exoskeletons for people with low-back pain: a focus group study. Human Factors, early online. 35. Hill, D., Holloway, C.S., Morgado Ramirez, D.Z., Smitham, P., Pappas, Y. (2017) What are user perspectives of exoskeleton technology? A literature review. Int J Technol Assess Health Care. 33(2), 160-167. 36. Pincus, T., Burton, A.K., Vogel, S., Field, A.P. (2002). A Systematic Review of Psychological Factors as Predictors of Chronicity/Disability in Prospective Cohorts of Low-back Pain. Spine. 27(5), E109-E120. 37. Faucett, H.A., Ringland, K.E., Cullen, A.L.L., Hayes, G.R. (2017). (In)Visibility in Disability and Assistive Technology. ACM Trans. Access. Comput. 10(4), 14.