ner_tags: O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O B-Grant O O B-Location B-Organization I-Organization I-Organization I-Organization I-Organization B-Organization
tokens: Thanks are given to the anonymous referee for the critical comments that motivated new calculations that reinforced the robustness of the analysis to be carried out. This work has been supported by the grant AYA2015-66506-P from the Spanish Ministry of Economy and Competitiveness (MINECO).