http://www.sec.gov/Archives/edgar/data/200245/000095010317006303/dp77899_424b2-us1731842.htm
http://www.sec.gov/Archives/edgar/data/1701114/000104746917004316/a2232581z424b4.htm
http://www.sec.gov/Archives/edgar/data/1456772/000104746917004343/a2232586z424b5.htm
http://www.sec.gov/Archives/edgar/data/1000275/000114036117026527/form424b2.htm
http://www.sec.gov/Archives/edgar/data/1000275/000114036117026563/form424b2.htm
http://www.sec.gov/Archives/edgar/data/1000275/000114036117026571/form424b2.htm
http://www.sec.gov/Archives/edgar/data/1000275/000114036117026583/form424b2.htm
http://www.sec.gov/Archives/edgar/data/1000275/000114036117026587/form424b2.htm
http://www.sec.gov/Archives/edgar/data/1000275/000114036117026593/form424b2.htm
http://www.sec.gov/Archives/edgar/data/1000275/000114036117026595/form424b2.htm
http://www.sec.gov/Archives/edgar/data/1000275/000114036117026608/form424b2.htm
http://www.sec.gov/Archives/edgar/data/1000275/000114036117026624/form424b2.htm
http://www.sec.gov/Archives/edgar/data/1000275/000114036117026649/form424b2.htm
http://www.sec.gov/Archives/edgar/data/1000275/000114036117026655/form424b2.htm
http://www.sec.gov/Archives/edgar/data/1000275/000114036117026671/form424b2.htm
http://www.sec.gov/Archives/edgar/data/1704899/000119312517218461/d377366d424b3.htm
http://www.sec.gov/Archives/edgar/data/1706403/000153949717001065/n935_424b2-x13.htm
http://www.sec.gov/Archives/edgar/data/1708131/000153949717001069/n951_424b2-x15.htm
http://www.sec.gov/Archives/edgar/data/1706303/000153949717001078/n943_424b2-x16.htm