Take, for example, Poroshenko's comment that the "timing is good" to define the status of the UPA.
At the same time, we wanted to define the critical timing and number of morphological features that quantitatively allows detection of loss of hBMSC differentiation potential.
This includes ambulatory pH metry, prolonged pH metry or combined pH and intraluminal impedance measurements to define timing, acid exposure time, reflux characteristics as well as symptom association [ 3, 6, 7].
While no study specifically utilised the AKIN modifications of RIFLE to define timing, it is unlikely there are substantial differences between these classifications for the discrimination of timing or associated outcomes [ 6].
As mentioned, few studies included in our review utilised the RIFLE criteria to define timing.
Currently, there is no consensus on how to define timing of RRT initiation due to the aforementioned limitations in available data.
Conclusions: Dose reconstruction using pharmacokinetic models in conjunction with biomonitoring data, diary information, and other related data can provide a powerful means to define timing, magnitude, and possible sources of exposure to a given contaminant.
New optically stimulated luminescence (OSL) dating was undertaken to define the timing of these glaciations and associated sediment deposition.
The available data are insufficient to define optimal timing of initiation of RRT outside life-threatening situations.
(Expert opinion) Strong agreement 1.2 The available data are insufficient to define optimal timing of initiation of RRT outside life-threatening situations.
