http://www.sec.gov/Archives/edgar/data/1000275/000114036116072434/form424b2.htm
http://www.sec.gov/Archives/edgar/data/1665650/000119312516646501/d217900d424b2.htm
http://www.sec.gov/Archives/edgar/data/1531619/000119312516646881/d186942d424b5.htm
http://www.sec.gov/Archives/edgar/data/715957/000119312516647052/d124646d424b5.htm
http://www.sec.gov/Archives/edgar/data/1166691/000119312516647112/d340762d424b2.htm
http://www.sec.gov/Archives/edgar/data/910606/000119312516647270/d217633d424b5.htm