The link from this reply now posts to a steroids page. From the DOI in the link, I found the article here:https://journals.sagepub.com/doi/abs/10.1111/j.0956-7976.2005.01576.x(for anyone interested and still looking at these comments 13y later ;-) )
I mistakenly signed twice. Will there be a duplicate check, or could you simply remove my second entry?
[I forgot I had NoScript enabled, so after the first attempt nothing seemed to have happened. That's why I disabled it, which refreshed the site, and submitted again. Then I saw that first time worked already, so now my name appears twice.]
The epilogue reminded me of a funny quote I've heard in a conversation about Computer Security and Encryption:
"If brute force isn't working, you're not using enough"