. Author manuscript; available in PMC: 2016 Sep 10.

Published in final edited form as: J Control Release. 2015 Jun 17;213:57–68. doi: 10.1016/j.jconrel.2015.06.018

Table 2.

Different IVR formulations tested in this study

S.No	IVR type	Pore size (μm)	Pore location	No. of pores per IVR
1.	MZC	500	Core side	1 ^*
2.	MZCL	500	Core side
3.	MZC	800	Core side
4.	MZC	500	Through	2^*
5.	MZCL	500	Through	2^*
6.	Placebo	500	Core side	1
7.	Placebo	500	Through	2

Cross sections shown in Figures 1b and 1c