id	domain	url
spir-8709	spir.aoir.org	http://spir.aoir.org
spir-8709	www.antlab.sci.waseda.ac.jp	http://www.antlab.sci.waseda.ac.jp/
spir-8709	www.plosone.org	http://www.plosone.org/article/info%3adoi%2f10.1371%2fjournal.pone.0073791