http://www.sec.gov/Archives/edgar/data/1000275/000114036116047849/form424b5.htm
http://www.sec.gov/Archives/edgar/data/1328598/000119312516430951/d100526d424b3.htm
http://www.sec.gov/Archives/edgar/data/1353612/000119312516430953/d100600d424b3.htm
http://www.sec.gov/Archives/edgar/data/1353614/000119312516430957/d100556d424b3.htm
http://www.sec.gov/Archives/edgar/data/1353613/000119312516430962/d100598d424b3.htm