http://www.sec.gov/Archives/edgar/data/38009/000104746917000064/a2230607z424b2.htm
http://www.sec.gov/Archives/edgar/data/1000275/000114036117000487/form424b5.htm
http://www.sec.gov/Archives/edgar/data/1000275/000114036117000609/form424b5.htm
http://www.sec.gov/Archives/edgar/data/1000275/000114036117000646/form424b2.htm
http://www.sec.gov/Archives/edgar/data/920760/000119312517002409/d294423d424b5.htm
http://www.sec.gov/Archives/edgar/data/1262943/000119312517002449/d258043d424b5.htm
http://www.sec.gov/Archives/edgar/data/312069/000119312517002821/d325423d424b2.htm
http://www.sec.gov/Archives/edgar/data/831001/000119312517002916/d325887d424b2.htm
http://www.sec.gov/Archives/edgar/data/831001/000119312517002921/d504001d424b2.htm
http://www.sec.gov/Archives/edgar/data/831001/000119312517002932/d312365d424b2.htm
http://www.sec.gov/Archives/edgar/data/1025996/000119312517002989/d323273d424b5.htm