Precise calculation of orientation parameters is difficult and is restricted in this paper, although in-depth studies will be possible in the future using 2D detector methods.
Although in-depth interviews are an effective method to explore individual providers' KAPs, we cannot generalize our findings to the PCP population as a whole because of the lack of external validity inherent in this type of qualitative research.
The main limitation of the present study is that, although in-depth qualitative data was collected, this was necessarily dependent on the views of selected senior staff in a relatively small sample of hospital trusts.
Although in-depth interviews indicated that community level is the weak point of the ILI surveillance system, it also indicated that some weak points existed at the PPMC and DHC.
Although in-depth analysis of the deep-sequencing data for PEDV/GER/L00721/2014 revealed a genetically homogenous population, this analysis for PEDV/GER/L00719/2014 uncovered a mixed viral population with a total of 8 single-nucleotide variants.
Furthermore, Ruzzin et al. (2010) and Ibrahim et al. (2011) clearly showed that low-dose mixtures of POPs can induce IR, although in-depth knowledge of potential additive, synergistic, or antagonistic effects is, as far as we are aware, currently missing.
Although in-depth understanding of these health insurances schemes is presently lacking, it may be assumed that there is diversity in terms of the background of the insurance companies, as well as the nature and operation of the insurance schemes managed by them.
Expressed needs are those identified by people with CFS/ME from their experience of living with this condition (as opposed to normative needs, identified by others)[ 2] Although in-depth understanding of the perspective of service users is fundamental for evidence based policy and practice, insufficient information exists on the expressed needs of people with CFS/ME [ 1].
However, although in-depth research into attendance from the patient viewpoint is rare, comparable studies of people with Type 1 diabetes have flagged up identical issues; particularly the need for flexible hours, positive emotional support and understanding from others with diabetes, and non-judgemental advice from health professionals [ 15, 16].
Although in-depth analyses of these cases are beyond the scope of the current paper, the median TC and TR of the epidemic cases were shorter (8 and 5 days, respectively) compared to those of the other 2,801 non-epidemic cases (9 and 6 days, respectively).
