http://www.sec.gov/Archives/edgar/data/895421/000090514818000079/efc18-072_424b2.htm
http://www.sec.gov/Archives/edgar/data/1610250/000104746918000255/a2234290z424b7.htm
http://www.sec.gov/Archives/edgar/data/1000275/000114036118002517/form424b2.htm
http://www.sec.gov/Archives/edgar/data/1000275/000114036118002562/form424b2.htm
http://www.sec.gov/Archives/edgar/data/1000275/000114036118002629/form424b2.htm
http://www.sec.gov/Archives/edgar/data/831001/000119312518014249/d523688d424b2.htm
http://www.sec.gov/Archives/edgar/data/1328237/000119312518014641/d461002d424b3.htm
http://www.sec.gov/Archives/edgar/data/1725618/000119312518014642/d525406d424b5.htm
http://www.sec.gov/Archives/edgar/data/1439222/000119312518014717/d505267d424b5.htm
http://www.sec.gov/Archives/edgar/data/933141/000119312518014820/d477524d424b3.htm