http://www.sec.gov/Archives/edgar/data/788784/000089109217008014/e76230_424b2.htm
http://www.sec.gov/Archives/edgar/data/1604643/000104746917006741/a2233692z424b4.htm
http://www.sec.gov/Archives/edgar/data/1497645/000104746917006763/a2233707z424b5.htm
http://www.sec.gov/Archives/edgar/data/70502/000114420417056014/tv477977-424b5.htm
http://www.sec.gov/Archives/edgar/data/70502/000114420417056024/tv477979-424b5.htm
http://www.sec.gov/Archives/edgar/data/1437557/000114420417056306/tv477321_424b3.htm
http://www.sec.gov/Archives/edgar/data/1437557/000114420417056312/tv477320_424b3.htm