1. School of Mechatronics Engineering; Harbin Institute of Technology; Harbin Heilongjiang People's Republic of China
2. Laboratory of Cellular Biotechnology (LBTC); Faculty of Life Sciences, École Polytechnique Fédérale de Lausanne (EPFL); Lausanne CH-1015 Switzerland
3. Protein Expression Core Facility (PECF), Faculty of Life Sciences; École Polytechnique Fédérale de Lausanne (EPFL); CH-1015 Lausanne Switzerland
4. ExcellGene SA; Monthey CH-1870 Switzerland