Limitation on timing of tissue procurement.
However, this limitation in timing allowed us to provide a descriptive comparison of the immediate effects of the dosing regimens.
We expect that the limitations regarding timing will gradually be resolved in the future, since Web browsers develop very rapidly with a focus on speed.
We discussed with couples the benefits, limitations and timing for result delivery in routine analysis (karyotype and QF-PCR), as well as the possibility to extend prenatal studies with additional analysis (MLPA and CMA) with the a priori benefits, limitations and timing of those studies.
In order to provide an effective vaccine against S. aureus, a number of unresolved issues in vaccine development relating to optimal antigenic target identification, criteria for acceptable efficacy, identification of target population, commercial development limitations, optimal timing of immunization strategy, storage, cold chain requirements and cost need to be addressed properly.
Additionally, there are issues relating to optimal antigenic target identification, criteria for acceptable efficacy, identification of the target population in children as well as adults, commercial development limitations, optimal timing of immunization strategy, storage and cold chain requirements, cost of development and cost effectiveness (64).
While these methods have been useful for estimating the impact of R&D projects, their limitation on the timing and size of the impact studies has been highlighted as the projects selected for studies must have either completed or achieved some significant benefits.
However, an important limitation is the timing of this evaluation, providing little evidence for sustainability of the changes measured.
The final limitation concerns the timing of the survey that might have led to both an overestimate of willingness to receive the vaccination and an underestimate of the vaccine coverage rate among Japanese adult population since the controversy about the efficacy, safety, and necessity of the pandemic A (H1N1) influenza vaccine was growing over the study period.
Firstly, one limitation was the timing of sampling.
