set SFR == 0 for all studies that subtracted SFR but did not report it (#3)
DoOR.data v1.0.2
several bugfixes
DoOR.data v1.0
initial release as published in: Integrating heterogeneous odor response data into a common response model: A DoOR to the complete olfactome. ChemSenses 35, 551–63. http://doi.org/10.1093/chemse/bjq042