prevention by sponsor or setting

http://linkedlifedata.com/resource/umls/relation/R05204915, http://linkedlifedata.com/resource/umls/relation/R00710327, http://linkedlifedata.com/resource/umls/relation/R00727190, http://linkedlifedata.com/resource/umls/relation/R54593747, http://linkedlifedata.com/resource/umls/relation/R05278818, http://linkedlifedata.com/resource/umls/relation/R05258959, http://linkedlifedata.com/resource/umls/relation/R05284462, http://linkedlifedata.com/resource/umls/relation/R00734873, http://linkedlifedata.com/resource/umls/relation/R05285960, http://linkedlifedata.com/resource/umls/relation/R03125703, http://linkedlifedata.com/resource/umls/relation/R05230863, http://linkedlifedata.com/resource/umls/relation/R00707087, http://linkedlifedata.com/resource/umls/relation/R02691455, http://linkedlifedata.com/resource/umls/relation/R05229832, http://linkedlifedata.com/resource/umls/relation/R00705718, http://linkedlifedata.com/resource/umls/relation/R02691458, http://linkedlifedata.com/resource/umls/relation/R05230514, http://linkedlifedata.com/resource/umls/relation/R00706657, http://linkedlifedata.com/resource/umls/relation/R02691462, http://linkedlifedata.com/resource/umls/relation/R05230214, http://linkedlifedata.com/resource/umls/relation/R00706269, http://linkedlifedata.com/resource/umls/relation/R02691465, http://linkedlifedata.com/resource/umls/relation/R02691477, http://linkedlifedata.com/resource/umls/relation/R00730175, http://linkedlifedata.com/resource/umls/relation/R05259919, http://linkedlifedata.com/resource/umls/relation/R03125754, http://linkedlifedata.com/resource/umls/relation/R05297815, http://linkedlifedata.com/resource/umls/relation/R00733162, http://linkedlifedata.com/resource/umls/relation/R03127025, http://linkedlifedata.com/resource/umls/relation/R05286203, http://linkedlifedata.com/resource/umls/relation/R00744327, http://linkedlifedata.com/resource/umls/relation/R03131196, http://linkedlifedata.com/resource/umls/relation/R05230226, http://linkedlifedata.com/resource/umls/relation/R00706285, http://linkedlifedata.com/resource/umls/relation/R02695772, http://linkedlifedata.com/resource/umls/relation/R05297095, http://linkedlifedata.com/resource/umls/relation/R05294034, http://linkedlifedata.com/resource/umls/relation/R05299013, http://linkedlifedata.com/resource/umls/relation/R05298875, http://linkedlifedata.com/resource/umls/relation/R05294235, http://linkedlifedata.com/resource/umls/relation/R05229947, http://linkedlifedata.com/resource/umls/relation/R00705890, http://linkedlifedata.com/resource/umls/relation/R05229874, http://linkedlifedata.com/resource/umls/relation/R00705796, http://linkedlifedata.com/resource/umls/relation/R05230961, http://linkedlifedata.com/resource/umls/relation/R00707208, http://linkedlifedata.com/resource/umls/relation/R05298195, http://linkedlifedata.com/resource/umls/relation/R05294124