http://www.sec.gov/Archives/edgar/data/1000275/000114036118028340/form424b2.htm
http://www.sec.gov/Archives/edgar/data/37634/000114420418034044/tv496404-424b2.htm
http://www.sec.gov/Archives/edgar/data/886128/000114420418034084/tv494306-424b5.htm
http://www.sec.gov/Archives/edgar/data/913144/000119312518190991/d588903d424b5.htm
http://www.sec.gov/Archives/edgar/data/19617/000119312518191351/d605185d424b2.htm