http://www.sec.gov/Archives/edgar/data/1000275/000114036116085092/form424b2.htm
http://www.sec.gov/Archives/edgar/data/1000275/000114036116085129/form424b2.htm
http://www.sec.gov/Archives/edgar/data/40729/000114420416132000/v452420_424b2.htm
http://www.sec.gov/Archives/edgar/data/40729/000114420416132006/v452425_424b2.htm
http://www.sec.gov/Archives/edgar/data/1509261/000114420416132018/v452303_424b3.htm
http://www.sec.gov/Archives/edgar/data/1393612/000119312516761494/d242059d424b2.htm
http://www.sec.gov/Archives/edgar/data/1393612/000119312516761684/d242059d424b2.htm
http://www.sec.gov/Archives/edgar/data/1561894/000119312516761748/d279873d424b5.htm