This article has been retracted: please see Elsevier Policy on Article Withdrawal (https://www.elsevier.com/about/policies/article-withdrawal).
This article has been retracted at the request of the Editor-in-Chief and the Corresponding Author.
Concerns were raised about the similarities between Fi. 2a and 2b, Fi. 2c and 3d and Fi. 2d and 3b. The corresponding author has concluded that there is no explanation for these similarities and has alerted the journal to the problem. The Editor-in-Chief assessed this case and decided to retract the article.
The scientific community takes a very strong view on this matter and apologies are offered to readers of the journal that this was not detected during the editorial process.