http://www.sec.gov/Archives/edgar/data/1665650/000095010316018574/dp70986_424b2-3p1369.htm
http://www.sec.gov/Archives/edgar/data/37996/000104746916017074/a2230445z424b2.htm
http://www.sec.gov/Archives/edgar/data/1000275/000114036116088951/form424b2.htm
http://www.sec.gov/Archives/edgar/data/1000275/000114036116088985/form424b2.htm
http://www.sec.gov/Archives/edgar/data/1000275/000114036116088999/form424b2.htm
http://www.sec.gov/Archives/edgar/data/1000275/000114036116089004/form424b2.htm
http://www.sec.gov/Archives/edgar/data/1000275/000114036116089013/form424b2.htm
http://www.sec.gov/Archives/edgar/data/1000275/000114036116089014/form424b2.htm
http://www.sec.gov/Archives/edgar/data/1675158/000119312516786979/d304796d424b5.htm
http://www.sec.gov/Archives/edgar/data/751364/000119312516787121/d290855d424b5.htm
http://www.sec.gov/Archives/edgar/data/1622353/000119312516787466/d310856d424b5.htm