Edited and reviewed by: Fernando de Castro, Consejo Superior de Investigaciones Científicas, Spain
*Correspondence: Santiago Ramon y Cajal Agüeras
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In the title of the original article, the name “del Río-Hortega” was incorrectly misspelled as “del Río Ortega”.
The authors apologize for this error and state that this does not change the scientific conclusions of the article in any way.
The original article has been updated.
The authors declare that the research was conducted in the absence of any commercial or financial relationships that could be construed as a potential conflict of interest.