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. 2022 Apr 2;19:38. doi: 10.1186/s12984-022-01015-5

Fig. 1.

Fig. 1

Device development involvement of pilots and technical leads: A Duration/quantity of PIL involvement (n = 35), B Reasons for no PIL involvement during device development (n = 5), C Quality of development involvement, ranging from leading role (100%) to no involvement (0%). PIL only estimated their own involvement (dark blue), while TL estimated the PIL involvement (light blue), and their own (red)