19 Oct
2018
19 Oct
'18
4:23 p.m.
External Email - Use Caution
I suggest you talk to the folks at Washington university in St Louis. There has been considerable amount of work looking at this. You should contact the following individuals Steve Petersen sep@wustl.edu Avi Snyder azsnyder@wustl.edu Michael harms mharms@wustl.edu