Original sentence: Trent is a member of the United Kingdom Accreditation Forum (UKAF)  and ISQUA, and recently presented at the International Medical Travel Conference in Manila (November 2007) and featured at the Medical Tourism Asia 2008 Conference in Singapore as well as a number of other conferences in 2008
Edited sentence: Trent is a member of the United Kingdom Accreditation Forum (UKAF)  and an institutional member of ISQUA, and recently presented at the International Medical Travel Conference in Manila (November 2007) and featured at the Medical Tourism Asia 2008 Conference in Singapore as well as a number of other conferences in 2008 and 2009