![Default image](https://sites.wustl.edu/krolllab/wp-content/plugins/washu-people-places-items//assets/images/default-people.jpg)
Rebecca Basson
Undergraduate Student
Rebecca was an Undergraduate Student in the Kroll Lab from 2012 to 2013.
![Default image](https://sites.wustl.edu/krolllab/wp-content/plugins/washu-people-places-items//assets/images/default-people.jpg)
Aline Boos-Holz, Ph.D.
Pre-doctoral Student
Aline was a Pre-doctoral Student from 2000 to July 2005 (Ph.D. 2005).
![Default image](https://sites.wustl.edu/krolllab/wp-content/plugins/washu-people-places-items//assets/images/default-people.jpg)
Elizabeth Caronna, Ph.D.
Pre-doctoral Student
Elizabeth was a Pre-doctoral Student from July 2008 to December 2013 (Ph.D. 2013).
![Default image](https://sites.wustl.edu/krolllab/wp-content/plugins/washu-people-places-items//assets/images/default-people.jpg)
Dustin Kee
Undergraduate Student
Dustin was an Undergraduate Student in the Kroll Lab from 2014 to 2017.
![Default image](https://sites.wustl.edu/krolllab/wp-content/plugins/washu-people-places-items//assets/images/default-people.jpg)
Ellen Langer, Ph.D.
Pre-doctoral Student
Ellen was a Pre-doctoral Student from 2004 to December 2007 (Ph.D. 2007). Ellen was co-mentored with Greg Longmore.
![Emily M.A. Lewis, Ph.D.](https://sites.wustl.edu/krolllab/files/2019/04/DSC01232_1-280x386.jpg)
Emily M.A. Lewis, Ph.D.
Pre-doctoral Student
Emily was a Pre-doctoral Student from June 2016 to March 2021 (Ph.D. 2021).
![Default image](https://sites.wustl.edu/krolllab/wp-content/plugins/washu-people-places-items//assets/images/default-people.jpg)
Jong-Won Lim, Ph.D.
Pre-doctoral Student/Post-doctoral Fellow
Jong-Won was a Pre-doctoral Student from May 2003 to June 2008 (Ph.D. 2008). Jong-Won was then a Post-doctoral Fellow from May 2008 to March 2011.