Owing to the single-centre character of the study in a certain region of the Netherlands, selection bias cannot be ruled out.
The results, affected by the conservative character of the study, show a high margin for the improvement in terms of accelerator reliability and availability figures prediction.
Informed consent was waived due to the observational character of the study.
Due to the observational character of the study, informed consent was waived.
Further limitations include the retrospective character of the study and, due to that, some missing details of headache features.
This study met the criteria for exemption from obtaining informed consent, because of the observational character of the study.
The small series of patients was the price to pay for the prospective character of the study.
Five subjects gave up due to the high time-consuming character of the study and one subject got injured independently of the study.
The review board has granted a waiver of informed consent from the guardians of the remaining infants with respect to the retrospective character of the study.
These slight variances can be explained by the character of the study population, but the common location of traumatic injury for young adults is the knee, hand/finger, and ankle.
