http://www.sec.gov/Archives/edgar/data/1000275/000114036116083228/form424b2.htm
http://www.sec.gov/Archives/edgar/data/1000275/000114036116083285/form424b2.htm
http://www.sec.gov/Archives/edgar/data/1678463/000119312516743212/d267135d424b4.htm
http://www.sec.gov/Archives/edgar/data/1175680/000119312516743637/d263510d424b3.htm
http://www.sec.gov/Archives/edgar/data/831001/000119312516743736/d379731d424b2.htm
http://www.sec.gov/Archives/edgar/data/831001/000119312516743739/d376235d424b2.htm
http://www.sec.gov/Archives/edgar/data/1686277/000119312516743964/d254468d424b5.htm
http://www.sec.gov/Archives/edgar/data/1424768/000149315216014165/form424b3.htm