 Complete the following phrase:  Croatia are one of the sixteen countries to have made their debut at the inaugural Junior Eurovision Song Contest 2003, which took place on 15 November 2003 at the Forum in Copenhagen, Denmark. After problems occurred with the prospective host for the 2004 contest, Croatian broadcaster Hrvatska radiotelevizija HRT stepped in to host the contest. However, this was later abandoned after it was revealed the venue HRT had planned on using for the contest was to be in use during the period of the contest. HRT was one of six other broadcasters to enter a bid to host the 2005 contest, however this was unsuccessful. Croatia also expressed an interest in hosting the 2006 contest and made another unsuccessful bid to host the 2007 contest. HRT withdrew from the 