<prompt> Translate the following text to EnglishMaoni yaliyoonyeshwa katika karatasi hii ni yale ya waandishi na si lazima kuwakilisha maoni ya CTT - Correios de Portugal, Poste Italiane au Post RateCommission.  <response>: The views expressed in this paper are those of the authors and do not necessarilyrepresent the opinions of CTT - Correios de Portugal, Poste Italiane or the Postal RateCommission. 