Table 4.

Study flowchart

		Evaluation of injection performances by the independent observer with the “Score card”	Usability questionnaire completed by the instructor
			Parts 1 and 2	Parts 2 and 3
First phase: After IFU reading without further explanations		During the simulation	At the end of the first phase	/
Second phase: After explanations provided by the instructor upon request of the subject	Optimal conditions (full light, no noise)	During the simulation	/	At the end of the second phase
	“Worst case” home environment (dimmed light, TV or radio on, phone ringing)	During the simulation	/