The　authors　regret　that　an　error　occurred　in　Fig.　7.　The　correct　legend　of　Fig.　7　is:　Effects　of　ZnPc　on　MMP　(ΔΨm)　of　HepG2　cells.　ΔΨm　was　analyzed　by　flow　cytometry　in　HepG2　cells　(A).　Treatment　of　HepG2　cells　with　ZnPc　(0.25,　0.5　and　1　μM)　resulted　in　a　concentration-dependent　decrease　in　mitochondrial　ΔΨm　(B).　Results　are　expressed　as　the　percent　change　in　ΔΨm　of　the　treated　cells　compared　to　the　untreated　control.　Statistical　difference　from　controls:　*P　＜　0.05,　**P　＜　0.01.　However,　the　results　of　the　Fig.　7,　the　decrease　was　evident　at　0.25　μM　of　ZnPc　and　reached　a　maximum　at　1　μM　compared　with　the　untreated　cells,　is　exactly　the　same,　and　the　error　would　not　affect　the　general　results　of　our　paper　at　all.　The　authors　carefully　reviewed　the　paper　once　again　and　made　sure　that　no　changes　need　to　be　made　in　other　parts　of　the　paper.　The　authors　would　like　to　apologize　for　any　inconveniences　occurred.　The　correct　Fig.　7　appears　below.[Figure　presented]　©　2018