Original sentence: "  In a response to Polygon, a representative for PAX said that, "[F]or the safety of our attendees, exhibitors and panelists we cannot divulge the specifics of our security programs... [and] the well-being of everyone attending PAX always has been and always will be the highest priority for the city of Boston, the convention center and PAX."  Wu also cited issues with organizers concerning security, claiming that she had hoped to come to a security arrangement with PAX and saying that she "called them on three occasions trying to talk to them about security concerns, and did not have [her] calls returned.Brianna Wu and her studio—Giant Spacekat—withdrew from the Expo Hall of PAX East 2015.In a public statement, she said ""Given that two of our most serious threats have come right here in Massachusetts, that threat is something I must take seriously as a leader.In addition to threats of violence, my team is frightened of being harassed by GamerGate supporters
Edited sentence: Brianna Wu and her studio—Giant Spacekat—withdrew from the Expo Hall of PAX East 2015, citing safety concerns due to specific violent threats originating from the Boston area, the team's fear of harassment from Gamergate supporters at the event, and the lack of response from the organizers about the security concerns