http://www.sec.gov/Archives/edgar/data/1459417/000104746917005586/a2233196z424b5.htm
http://www.sec.gov/Archives/edgar/data/73020/000119312517278093/d446196d424b2.htm
http://www.sec.gov/Archives/edgar/data/1524607/000119312517278519/d456049d424b5.htm
http://www.sec.gov/Archives/edgar/data/1466143/000119312517278612/d445173d424b3.htm
http://www.sec.gov/Archives/edgar/data/1101239/000119312517279267/d448603d424b2.htm
http://www.sec.gov/Archives/edgar/data/751364/000119312517279312/d443395d424b5.htm