http://www.sec.gov/Archives/edgar/data/912752/000104746917001483/a2231307z424b2.htm
http://www.sec.gov/Archives/edgar/data/1606268/000119312517077345/d356451d424b5.htm
http://www.sec.gov/Archives/edgar/data/1383054/000119312517078611/d357348d424b3.htm
http://www.sec.gov/Archives/edgar/data/1383149/000119312517078613/d357575d424b3.htm
http://www.sec.gov/Archives/edgar/data/1367306/000119312517078618/d357488d424b3.htm
http://www.sec.gov/Archives/edgar/data/1354730/000119312517078619/d353117d424b3.htm
http://www.sec.gov/Archives/edgar/data/1383151/000119312517078623/d299997d424b3.htm
http://www.sec.gov/Archives/edgar/data/1328237/000119312517078625/d304387d424b3.htm
http://www.sec.gov/Archives/edgar/data/1631825/000119312517078677/d226259d424b4.htm
http://www.sec.gov/Archives/edgar/data/1061937/000119312517078883/d308156d424b2.htm