Referees for my galaxy research:

(1) Prof. Joel N. Bregman, postdoc advisor (2014.11-2018.01), University of Michigan, Ann Arbor, MI, U.S.A., Email: jbregman@umich.edu.

(2) Prof. Q. Daniel Wang, Ph.D. (2006-2010) and postdoc (2010-2012.07) advisor, University of Massachusetts, Amherst, MA, U.S.A., Email: wqd@astro.umass.edu.

(3) Prof. Judith A. Irwin, Key collaborator, CHANG-ES PI, Queen’s University, Kingston, ON, Canada, Email: irwinja@queensu.ca.

Referees for my supernova remnant research:

(1) Dr. Anne Decourchelle, Postdoc advisor (2012.07-2014.10), Service d'Astrophysique, CEA, Saclay, France, Email: anne.decourchelle@cea.fr.

(2) Prof. Yang Chen, Ph.D. advisor (2005.09-2010.06), Nanjing University, China, Email: ygchen@nju.edu.cn.

(3) Dr. Jean Ballet, Key collaborator; Host of AHEAD visit (2016.11-2016.12), Service d’Astrophysique, CEA, Saclay, France, Email: jean.ballet@cea.fr.

Referees for my high redshift research:

(1) Prof. Xiaohui Fan, Key collaborator, University of Arizona, Tucson, AZ, U.S.A., Email: fan@as.arizona.edu.