Temporomandibular joint involvement in patients with Juvenile Idiopathic Arthritis: comparison of ultrasonography and magnetic resonance imaging in assessing the periarticular space width.

"Declarations Conflict of interestThe authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper. Ethical approvalAll procedures followed were in accordance with the ethical standards of the responsible committee on human experimentation (institutional and national) and with the Helsinki Declaration of 1975, as revised in 2008 (5). It was approved by our local ethics committee (Protocol number 2831, October 9, 2017). Informed consentInformed consent was obtained from all patients for being included in the study. Conflict of interest The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper."

"Funding Open access funding provided by Università degli Studi di Brescia within the CRUI-CARE Agreement. None."