http://www.sec.gov/Archives/edgar/data/70502/000007050214000253/fps320.htm
http://www.sec.gov/Archives/edgar/data/70502/000007050214000254/pps321.htm
http://www.sec.gov/Archives/edgar/data/1574648/000104746914003916/a2219734z424b4.htm
http://www.sec.gov/Archives/edgar/data/1075415/000104746914003917/a2219695z424b5.htm
http://www.sec.gov/Archives/edgar/data/36104/000110465914028733/a14-10746_2424b5.htm
http://www.sec.gov/Archives/edgar/data/1594012/000119312514148017/d712441d424b3.htm
http://www.sec.gov/Archives/edgar/data/1487631/000119312514148608/d710863d424b5.htm
http://www.sec.gov/Archives/edgar/data/1178970/000119312514148922/d708912d424b3.htm
http://www.sec.gov/Archives/edgar/data/886982/000119312514149791/d705870d424b2.htm
http://www.sec.gov/Archives/edgar/data/1000275/000121465914002887/n418140424b2.htm
http://www.sec.gov/Archives/edgar/data/1000275/000121465914002909/j418140424b2.htm
http://www.sec.gov/Archives/edgar/data/1000275/000121465914002911/o418140424b2.htm