Erratum

During the type-setting of the final version of the article [1] some of the additional files were swapped, and several were completely replaced. The editors apologize for the clerical mistake that led to the loss of some of the additional files.

In the final version of the article:

Additional File 8 is wrongly denoted as Additional File 22;

Additional File 9 is wrongly denoted as Additional File 23;

Additional File 10 is wrongly denoted as Additional File 24;

Additional File 11 is wrongly denoted as Additional File 25;

Additional File 12 is wrongly denoted as Additional File 1;

Additional File 14 is wrongly denoted as Additional File 3;

Additional File 20 is wrongly denoted as Additional File 9;

Additional File 21 is wrongly denoted as Additional File 10;

Additional File 22 is wrongly denoted as Additional File 11;

Additional File 23 is wrongly denoted as Additional File 12;

Additional File 25 is wrongly denoted as Additional File 14;

Additional Files 1 is wrongly replaced by Additional File 12;

Additional Files 3 is wrongly replaced by Additional File 14;

Additional Files 5 is wrongly replaced by Additional File 16;

Additional Files 24 is wrongly replaced by Additional File 10.

Additional Files 2, 4, 6, 7, 13, 15, 16, 17, 18 and 19 are correct in the final version of the article.

All Additional Files were correct in the provisional version of the article. Below please find the correct full list of Additional Files associated with this article.