Funding for this research was provided by:
The study is part of the “Sharing Diagnostic-Therapeutic Approaches for ADHD in Lombardy” project partially funded by the Health Care Directorate of the Lombardy Region (D.G. Sanità N. 1077, 2/02/2017)
Received: 13 May 2019
Accepted: 10 September 2019
First Online: 18 September 2019
Ethics approval and consent to participate
: This study was designed as a review of patient medical records identified from the regional ADHD Registry database. Written informed consent was obtained for all patients before collection data in the Registry. Data were anonymized prior to use for research purposes. Formal ethical review board approval was not required for the present analysis of the data.
: Not applicable.
: The author(s) declared the following potential conflicts of interest with respect to the research, authorship, and/or publication of this article: All authors declare no financial relationships with any organizations that might have an interest in the submitted work; no other relationships or activities that could appear have influenced the submitted work.