It's my slip. I'm truly sorry about that. When I was using the comment I never thought the authors (graciously) gave me the permission while the issues were st

It's my slip. I'm truly sorry about that. When I was using the comment I never thought the authors (graciously) gave me the permission while the issues were still free for digital download. I will personally contact the comment authors that appeared in the paid issues (#4 - #6) who given me the permission the their comments in the free issues (#1 - #4) to see how we could resolve this.