Ocular 
Surface Diseases Collection, guest edited by Bharat Gurnani (Om Prakash Eye Institute, India), Ho sik Hwang (Catholic University of Korea, Seoul) and Rohan Bir Singh (Schepens Eye Research Institute of Massachusetts, USA)
New Intraocular Lens Technologies guest edited by Andreas F. Borkenstein (Private Practice Borkenstein & Borkenstein, Austria), Ramin Khoramnia (University of Heidelberg, Germany), Nambi Nallasamy (University of Michigan, USA) and IIbrahim Toppak (Pamukkale University, Turkey)
