In some papers, the selection of aspects was done in a participatory process.
In some papers the multiple sums (2) appear explicitly; see for example [1 4] or [5].
In some papers, the former process is called "passive" and the latter one—"active" biomineralization (Lowenstam and Weiner 1989).
In some papers, background model is obtained with averaging several consecutive frames and Gaussian distribution for background points is considered.
In some papers (see [9 13]) condition (I1) (0leqalpha_{n} leqbeta_{n} < 1) has been replaced by the general condition ((mathrm{I}_{1}^)) (0< alpha _{n}, beta_{n} <1).
In some papers, the confidence interval was computed using a support interval that was either LODmax-1 or LODmax-2, but in most papers, the confidence interval was not given.
In some papers, Hershiser's approach to the record was being described as a chase.
In some papers, news of the tragedy was buried in small paragraphs despite the contemporary tendency to sensationalize stories.
In some papers, intervention components were poorly described resulting in the exclusion of those particular studies.
In some papers, typical DD lesions are described also in the area of the dewclaws [ 7].
In some papers, there were more than one corresponding authors; in that case, all corresponding authors were contacted.
