http://www.sec.gov/Archives/edgar/data/1075415/000104746916010138/a2227289z424b5.htm
http://www.sec.gov/Archives/edgar/data/1419828/000110465916096366/a16-3257_19424b2.htm
http://www.sec.gov/Archives/edgar/data/1445283/000119312516460543/d918922d424b4.htm
http://www.sec.gov/Archives/edgar/data/1556149/000119312516462545/d82766d424b3.htm
http://www.sec.gov/Archives/edgar/data/1665448/000119312516462563/d107841d424b5.htm