I have been working with the MDPI editorial office to guest edit the Penetration Enhancement of Topical Formulations special issue in the open-access journal, Pharmaceutics.
The collaboration has now concluded and I have written an editorial for that issue, which has now been published:
Ng, K.W. Penetration Enhancement of Topical Formulations. Pharmaceutics 2018, 10, 51
I thank the MDPI editorial office for the opportunity to be part of this effort. Special thanks go to MDPI editorial staffers, Felicia and Liane, who co-ordinated much of the work. It has been a most valuable experience for me, and I look forward to more future collaborations.