This difference might be explained by the period of our intervention which occurred earlier than in experimental designs of similar studies.
The key results in Figure 3 cannot be explained by outcrossing, period.
This can be explained by the period needed to obtain informed consent from a legal representative, which is necessary for the PL patients.
Whilst most of the differences between the Morisky-8 and DAMS could be explained by time period some other factors were observed.
This inconsistency may partly be explained by recall period, where children are less likely to recall events over a longer duration.
The reason why we did not face delayed respiratory depression may be explained by the period of prehospital admission in which methadone half-life had partly passed.
The moderate agreement between PHHE and standard diagnostics in the assessment of the inferior vena cava may be explained by the period of time between PHHE and the standard echocardiography of median 21 h.
Some studies found lower proportions, ranging from 18%to28%8%, but those lower rates can be explained by a period of interest of only 6-months [ 8, 13, 56] or the consideration of a larger population of people suffering from depression (not only service users) as denominator [ 57].
However, in contrast to this study (Saberi et al, 2009b), we found no difference in GIR between chimeras (supplementary Fig 19), which might be explained by different periods of HFD (6 weeks vs. 16 weeks).
This behavior could be explained by the storage period, which in this study was dependent on the seasonal influence.
