If you are using DBT for your work please refer this citation:
Dendrimer Building ToolKit: Model Building and Characterization of Various Dendrimer Architectures
J. Comput. Chem., DOI: 10.1002/jcc.23031, 2012
Vishal Maingi, Vaibhav Jain, Prasad V. Bharatam, Prabal K. Maiti