"The “Advances in Neuroblastoma Research” Congress is held every two years, each time at a different venue worldwide. In 2014, Cologne University Clinic was the host of this international congress, which was held in the trade fair’s congress centre. We assigned the complete organization and execution of the Congress to welcome Veranstaltungsgesellschaft mbH, the company that was, in addition, responsible for preparing the graphics, the management of participants, handling abstracts, and preparing the whole of the budget. A total of 642 scientists from all continents participated in the event. The teamwork between the hosts and the staff of welcome GmbH was exemplary: the friendliness, speed and, above all, the high standard of quality at which our wishes were put into practice were all extremely professional. The spontaneous feedback from numerous participants in the aftermath of the Congress spoke of a high level of satisfaction with the scientific events and their organizational framework. I can recommend welcome GmbH as a partner for such events without any reservations."

Univ.-Prof. Dr. Frank Berthold
Dept. of pediatric oncology and haematology
Universitätsklinikum Cologne