Xianquan Zhan, Biao Li, Xiaohan Zhan, Hartmut Schlüter, Peter R. Jungblut & Jens R. Coorssen. A Review on Innovating the Concept and Practice of Two-Dimensional Gel Electrophoresis in the Analysis of Proteomes at the Proteoform Level. CACB-V2 2021, 135-152.