http://www.sec.gov/Archives/edgar/data/1639856/000104746916013309/a2228728z424b5.htm
http://www.sec.gov/Archives/edgar/data/1089113/000119312516595877/d191765d424b5.htm
http://www.sec.gov/Archives/edgar/data/1053532/000119312516596065/d194503d424b5.htm
http://www.sec.gov/Archives/edgar/data/11544/000119312516596070/d191783d424b5.htm