http://www.sec.gov/Archives/edgar/data/1594012/000119312514152564/d712989d424b3.htm
http://www.sec.gov/Archives/edgar/data/1560443/000119312514152686/d715283d424b3.htm
http://www.sec.gov/Archives/edgar/data/1297996/000119312514152865/d714798d424b7.htm
http://www.sec.gov/Archives/edgar/data/70858/000119312514152935/d714546d424b2.htm