找独立推荐人很难,联系了几个引用文章的或者要求reprints,不是没回信就是这样的回信,"I know nothing about you, other than you authored a very interesting paper. It would be wrong for me to endorse your green card application". 如果没有独立推荐人,申请NIW 胜算几率多大? 谢谢给个建议。_:o