Assessing the Involvement of Users During Development of Lower Limb Wearable Robotic Exoskeletons: A Survey Study. - Anna L. Ármannsdóttir; Philipp Beckerle; Juan C. Moreno 001; Edwin H. F. van Asseldonk; Maria Teresa Manrique-Sancho; Antonio J. del Ama; Jan F. Veneman; Kristín Briem (Hum. Factors, 2020)