School of Mathematics and Physics, The University of Queensland, St. Lucia, Brisbane, Queensland, Australia.|School of Mathematics and Physics, The University of Queensland, St. Lucia, Brisbane, Queensland, Australia.|Department of Biological Physics, Eotvos University, Budapest, Hungary.|School of Gifted Young, University of Science and Technology of China, Hefei, China.|Department of Thoracic Surgery, Ruhrlandklinik, University Duisburg-Essen, Essen, Germany.|Department of Biological Physics, Eotvos University, Budapest, Hungary.