Funding for this research was provided by:
Division of Mathematical Sciences (1613054)
Division of Computing and Communication Foundations (1740761)
National Cancer Institute (R37-CA214955)
Division of Computing and Communication Foundations (1839252, 1839356)
Division of Mathematical Sciences (1743943)
Article History
Received: 6 November 2018
Accepted: 23 April 2019
First Online: 8 May 2019