The authors are solely responsible for the content of this report. Material included herein does not represent the opinion of the European Community, and the European Community is not responsible for any use that might be made of it.
by Geerts L, Maris T, Meire P
With contributions of Beauchard O, Schöl A, Vandenbruwaene W., Van Damme S, Wolfstein K, Manson S, Saathoff S, Soetaert K, Cox T, Meire A, (February 2013)