(NIW) 帮忙看看这4，5个独立推荐人够分量了没？

1， NYU 教授，美国一个影响因子7-8 生物杂志的主编， 其他还有一堆头衔。

2，美国一个专业学术协会(xxxx associataion of America, National office)director, co-ordinator ，但不是学术教授

3，美国一个 consultant who make Evaluation research, grant writing, and strategic planning for state governments and non-profit organizations. including for XXXXX's Disease Society of America,社会学博士。

4， 英国 editor of one of the world's leading online pharmaceutical news publications. Before becoming a journalist, He spent several years doing drug discovery research at Oxford University. During the course of my current work, I read a great number of academic research articles。 不是学术教授

这几个独立推荐人中，只有第一个是学术教授，其他都是专业协会负责人或者杂志编辑等等。大家觉得我的独立推荐人够分量吗？别人好像都找学术上的独立推荐人。

谢谢给点意见。