1. Department
of Fiber and Polymer Technology, Royal Institute of Technology, Teknikringen, SE-10044 Stockholm, Sweden
2. Photon
Science, Deutsches Elektronen-Synchrotron (DESY), Notkestraße
85, D-22607 Hamburg, Germany
3. Stanford
Synchrotron Radiation Lightsource, Stanford University, 2575 Sand
Hill Road, MS 69, Menlo Park, California 94025, United States
4. Leibniz-Institut für Polymerforschung Dresden e.V., Mechanik und Struktur, Hohe Straße 6, D-01069 Dresden, Germany
5. Department
of Plant Breeding, Swedish University of Agricultural Sciences, SE-230
53 Alnarp, Sweden