<P> The draw for the round of 16 will be held on 17 December 2018 . The first legs will be played on 12, 13, 19 and 20 February, and the second legs will be played on 5, 6, 12 and 13 March 2019 . </P> <P> The draw for the quarter - finals will be held on 15 March 2019 . The first legs will be played on 9 and 10 April, and the second legs will be played on 16 and 17 April 2019 . </P> <P> The draw for the semi-finals will be held on 19 April 2019 . The first legs will be played on 30 April and 1 May, and the second legs will be played on 7 and 8 May 2019 . </P> <P> The final will be played on 1 June 2019 at the Wanda Metropolitano in Madrid . The "home" team (for administrative purposes) will be determined by an additional draw held after the semi-final draw . </P>

Who has qualified for champions league semi finals
find me the text answering this question