The Front Cover picture visualises the marked influence of different types of osmolytes on the tubulin polymerization rate, which is symbolised by the three chronographs. More information can be found in the Full Paper by R. Winter and co-workers on page 189 in Issue 2, 2017 (DOI: cphc.201601032" rel="references:https://doi.org/10.1002/cphc.201601032">10.1002/cphc.201601032).