Before revision:  3D printing technology opens the door for a new field  at the intersection of experimental data, computational biology and physical modeling for study of biological systems, such as protein folding at nano-scale.
After revision: Accurate physical modeling with 3D-printing techniques could lead to new approaches to study structure and dynamics of biological systems complementing computational methods. Computational biology has become an important part of research over the last couple of decades. Now 3D printing technology opens the door for a new field at the intersection of experimental data, computational biology and physical modeling for study of biological systems, such as protein folding at nano-scale.