Wei-Ren Ke1, Rachel Yoon Kyung Chang, Philip Chi Lip Kwok, Patricia Tang, Lan Chen, Donghao Chen, Hak-Kim Chan

Advanced Drug Delivery Group, School of Pharmacy, Faculty of Medicine and Health, University of Sydney, Sydney, 2006, New South Wales, Australia; Hangzhou Chance Pharmaceuticals, Hangzhou, China

Contributions: (I) Conception and design: WR Ke, P Tang; (II) Administrative support: None; (III) Provision of study materials or patients: WR Ke, P Tang; (IV) Collection and assembly of data: WR Ke, P Tang; (V) Data analysis and interpretation: All authors; (VI) Manuscript writing: All authors; (VII) Final approval of manuscript: All authors.

Correspondence to: Prof. Hak-Kim Chan. Advanced Drug Delivery Group, School of Pharmacy, Faculty of Medicine and Health, University of Sydney, Sydney, 2006, NSW, Australia. Email: kim.chan@sydney.edu.au.