Although some growth references have been established in Iran in recent years, sampling was restricted to the small populations of major cities [ 17, 18] whereas, in some cases, sampling was not random or limited as to report the percentage of every abnormal categories without constructing the references comparing to growth references and standards [ 19, 20].
Not only did the IFCC succeed (32, 33) in developing such an assay but the reference method has been approved by all of their member societies, and a global network of reference laboratories has been established (33).
With this in mind, and in order to support to execute Industrie 4.0 in companies, a reference architecture has been established as in Figure 1.
No dietary reference intake has been established for EPA and DHA.
To date, no FMD reference laboratory has been established in the Eastern Africa region to enable systematic characterisation of FMD outbreaks.
Recently, a reference methylome has been established in P. tricornutum by genome-wide profiling of 5-methyl-cytosine [ 26].
A reference population has been established to propose an international standard definition for childhood overweight and childhood obesity [ 3].
The DPM contribute a portion of ambient particulate matter and its reference dose has been established in the literature since 1993.
We therefore propose not to use post filter iCa for controlling RCA in CRRT until a reference method has been established, or at least a thorough evaluation of the different measuring systems in combination with different dialysis systems has been conducted.
To the best of our knowledge, no reference set has been established to systematically examine the ability of different methods to correctly identify disease associations, so that a necessary step towards such a comparison is to assemble a set of known disease links.
In Table 5, "0" means no connection between pi and pj; "1" means pi and pj can be assembled at any stage; "xk" is a reference liaison; and ">xk" represents that the corresponding assembly operation has to be done after the reference liaison "xk" has been established.
