http://www.sec.gov/Archives/edgar/data/1632933/000104746915004679/a2224719z424b4.htm
http://www.sec.gov/Archives/edgar/data/723188/000114420415029631/v409289_424b3.htm
http://www.sec.gov/Archives/edgar/data/922869/000119312515183283/d923631d424b5.htm
http://www.sec.gov/Archives/edgar/data/922869/000119312515183301/d923757d424b5.htm
http://www.sec.gov/Archives/edgar/data/6879/000119312515183567/d922709d424b2.htm
http://www.sec.gov/Archives/edgar/data/931182/000119312515184083/d917128d424b2.htm
http://www.sec.gov/Archives/edgar/data/1000275/000121465915003846/j512150424b2.htm