Angela E. Dralle (AT0002077) DORSEY & WHITNEY LLP 801 Grand Avenue, Suite 4100 Des Moines, IA 50309-2790 dralle.angela@dorsey.com Telephone: (515) 283-1000 Shannon L. Bjorklund (pro hac vice application submitted) DORSEY & WHITNEY LLP 50 South Sixth Street, Suite 1500明尼阿波利斯,MN 55402 bjorklund.shannon@dorsey.com电话:(612)340-2600皮尔森临床评估律师