“…Since 2010, several country-specific population surveys assessing the societal preference for rarity were published. In contrast to the previously mentioned reports, they mostly concluded that there was no societal preference for rarity alone [ 24 , 26 , 27 , 35 , 38 , 39 , 42 – 46 , 63 , 73 , 75 , 78 – 80 , 87 , 92 , 93 , 99 , 111 , 112 , 114 , 116 , 132 , 151 , 157 , 161 , 167 , 173 , 182 , 198 , 205 , 208 , 212 , 213 , 217 , 252 – 254 ], but did find general preferences for considering equity in healthcare resource allocation, including preferential reimbursement for severe diseases without available alternatives [ 24 , 44 , 63 , 80 , 116 , 167 , 182 , 205 , 212 , 213 , 254 ]. Similarly, it was shown that healthcare professionals were not generally prioritizing rarity [ 43 , 182 ].…”