Table 1:

Data collection schedule

Examination, Procedure Description	Duration (Min)	Visit 1 (2–3 Days)	Visit 2^{^a}	Visit 3 (2 Weeks)	Visit 4 (1.5 Months)
Informed consent	15	X
Demographics questionnaire	5	X
MRI	35	X		X	X
Visuo-Motor tracking	10	X	X	X	X
ImPACT	25 (10 min for questionnaire only)	Questionnaire only	X	Questionnaire only	Questionnaire only
Total time (min)		75	35	55	55

Note:—X indicates task was performed, for example Visuo-motor tracking was performed in visit 1, 2, 3 and 4.
↵a Visit 2: additional data collection was performed during a scheduled follow-up at a point in time determined by team of physicians (usually within 1 day from visit 1).