select id from editConference where ConfUrl = 'tissuescience-regenerativemedicine.conferenceseries.com/2015/eposter/investigating-possible-pathways-of-tissue-development-to-predict-endochondral-ossification-during-bone-fracture-healing-using-mechano-regulation-algorithms-tissue-science-2015' and up=1 ORDER BY id ASC select id from editConference where ConfUrl = 'tissuescience-regenerativemedicine.conferenceseries.com' and up = '1' ORDER BY id ASC