Late Breaking abstracts for presentation at ECE 2011 (30 April - 4 May 2011, Rotterdam, The Netherlands) will be accepted in the category of Clinical Trials until 31 January 2011. Please send your abstracts directly to ece2011@endocrinology.org including the author and affiliation details. If you need any further information about this category, please don’t hesitate to contact the Congress Secretariat at the same address.