doi:10.1093/database/bau045

The authors of the earlier article would like to include the below funding statement for this article.

Funding

Instituto de Salud Carlos III (grant no. FIS2012-PI12/00373:OntoNeurophen). Funding for open access charge: Instituto de Salud Carlos III (grant no. FIS2012-PI12/00373) and FEDER (European funding).

This is an Open Access article distributed under the terms of the Creative Commons Attribution License ( http://creativecommons.org/licenses/by/4.0/ ), which permits unrestricted reuse, distribution, and reproduction in any medium, provided the original work is properly cited.