select id from editConference where ConfUrl = 'hepatitis.conferenceseries.com/2015/eposter/the-role-of-stem-cell-factor-in-the-regeneration-after-toxic-liver-injury-hepatitis-2015' and up=1 ORDER BY id ASC select id from editConference where ConfUrl = 'hepatitis.conferenceseries.com' and up = '1' ORDER BY id ASC