1. ABQMR, Inc., 2301 Yale Blvd SE, Suite C2, Albuquerque, New Mexico 87106, United States
2. Institut für Technische und Makromolekulare Chemie (ITMC), RWTH Aachen University, Worringerweg 2, D-52074 Aachen, Germany
3. Materials Sciences Division, Lawrence Berkeley National Laboratory, Berkeley, California 94720, United States