Updates are available Correction dated 2019-08-03

Article History

First Online: 8 July 2019

Change Date: 3 August 2019

Change Type: Correction

Change Details: The author found a mistake in their published article. The sentence “The search region was limited within each side of the white matter.” should read as “The search regions was limited within each side of the white matter at and above <Emphasis Type="Italic">Z</Emphasis>=0.”

Compliance with ethical standards

:

: The authors declare that they have no conflict of interest.

: This article does not contain any studies in which the authors directly performed on human participants or animals.