http://www.sec.gov/Archives/edgar/data/27673/000110465918038349/a18-14826_5424b2.htm
http://www.sec.gov/Archives/edgar/data/27673/000110465918038350/a18-14826_6424b2.htm
http://www.sec.gov/Archives/edgar/data/27673/000110465918038351/a18-14826_7424b2.htm
http://www.sec.gov/Archives/edgar/data/1639856/000119312518184015/d557695d424b3.htm
http://www.sec.gov/Archives/edgar/data/81100/000119312518184226/d586524d424b5.htm
http://www.sec.gov/Archives/edgar/data/35527/000119312518184467/d597029d424b5.htm
http://www.sec.gov/Archives/edgar/data/96271/000119312518184544/d590610d424b5.htm
http://www.sec.gov/Archives/edgar/data/1025996/000119312518184568/d577876d424b5.htm
http://www.sec.gov/Archives/edgar/data/46640/000119312518184573/d577196d424b2.htm