http://www.sec.gov/Archives/edgar/data/1000275/000114036116069066/form424b2.htm
http://www.sec.gov/Archives/edgar/data/1577976/000119312516615643/d193878d424b2.htm
http://www.sec.gov/Archives/edgar/data/72971/000119312516616071/d185527d424b2.htm
http://www.sec.gov/Archives/edgar/data/1518832/000119312516616643/d352940d424b2.htm
http://www.sec.gov/Archives/edgar/data/1552033/000119312516616710/d205118d424b7.htm
http://www.sec.gov/Archives/edgar/data/1419600/000119312516616728/d202068d424b5.htm
http://www.sec.gov/Archives/edgar/data/32908/000119312516616820/d195165d424b2.htm
http://www.sec.gov/Archives/edgar/data/1348259/000134825916000288/a20160608finalprospectussu.htm