title: Comment on "Stability of scanning tunneling microscopy tip-induced bimetallic nanoclusters: influence of hardness and composition on the cohesive energies".
authors.affiliation: School of Materials Science and Engineering, Jiangsu University, Zhenjiang Jiangsu 212013, China. weihong.qi@gmail.com
authors.forename: W H
authors.initials: WH
authors.lastname: Qi
authors.forename: M P
authors.initials: MP
authors.lastname: Wang