Supplementary S2.
Studies excluded after reading full text articles with reasons
| Study | Reason |
|---|---|
| Asopa, 2001 | Lack of individualized data on PSG and BMG |
| Berger, 2005 | Clubbed preputial skin with inguinal skin |
| Dubey, 2003 | Lack of individualized data on PSG and BMG |
| Ekeke, 2017 | Lack of individualized data on PSG and BMG |
| Fossati, 2016 | Lack of individualized data on PSG and BMG |
| Marchal, 2010 | Used different definition for success |
| Reyad, 2018 | Lack of individualized data on PSG and BMG |
| Sawant, 2018 | Lack of individualized data on PSG and BMG |
| Wood, 2006 | Lack of individualized data on PSG and BMG |
BMG: Buccal mucosa grafts, PSG: Penile skin graft