1 The retractions came only months after BioMed Central.

Having authors suggest the best reviewers may therefore seem like a good idea. In the aftermath of the latest scandals involving fake peer reviewers, many journals have decided to turn off the reviewer-recommendation option on the manuscript-submission systems. But that move might not be enough, as the publisher Hindawi uncovered this past springtime. Although Hindawi doesn’t let authors suggest reviewers because of their manuscripts, it made a decision to examine the peer-review records for manuscripts submitted in 2013 and 2014 for possible fraud. The peer-review procedure found in Hindawi’s journals depends primarily on the expertise of its editorial board members and the guest editors of special issues, who are in charge of supervising the overview of submitted manuscripts.5 Since the peer reviewers selected by the guest editors were not subject to any kind of independent verification, editors themselves could undermine the procedure in quite similar way that authors or third-party agencies have done elsewhere: by creating fake reviewer identities and addresses from which they submitted positive reviews endorsing publication.It has that professional gear feel. The mostly mechanical exercise bikes, if out properly together, should be low in maintenance and that is my encounter with the bikes. Aside from batteries for the electronics part that has been about it. There are several bushings and bearings to eventually wear and require replacement but which may be beyond the lifetime of the normal owner and is usually a straight-forward bicycle type repair anyhow. Airdynes perform no hide huge potential repair bills. The design of the bicycle makes that so.