Funding
HD, FMR
This work was supported by the Flemish Research Foundation – Flanders (FWO #G.0871.13). FMR was funded by The National Council for Scientific and Technological Development (CNPq), Brazil (249579/2013–8) during the execution of this work. HD is a post-doctoral research fellow of the Flemish Research Foundation (FWO Flanders). AB is a pre-doctoral research fellow of FWO Flanders (1194320 N). WJ is a senior clinical research fellow of FWO-Flanders.The funder(s) played no role in the design of the study, the collection, analysis, and interpretation of data and in writing the manuscript.