These items were excluded from the data collection from CESAR trial patients due to the practical difficulty of collecting data and due to the lack of a well-defined methodology available at the early stages of planning the CESAR trial.
It is possible that the difficulty of collecting samples for molecular testing, the lack of facilities to enable collection of samples for culture in affected areas, and the precise culture requirements of H. ducreyi have notably delayed recognition of this association (14 ).
Given the difficulty of collecting sufficient data, synthetic generation could be the only option.
At UCL, Barnes points out that one of the issues may be the difficulty of collecting such data.
In particular, the λ-measure is applied to reduce the difficulty of collecting information via a designed bisection search algorithm.
However, magnetization analysis on APB remains challenging due to the difficulty of collecting magnetic information from such a nanometer-scale interface region.
The practical difficulty of collecting data has been resolved in the past by modelling simulated data we adopt such an approach in this paper also.
The absence of granular portfolio-level data on individual banks' merchant banking investments may be partially explained by the sheer difficulty of collecting it.
Among marriage research, the process"of how people find their partners in marriage market is still vague due to the difficulty of collecting empirical data.
To address the technical difficulty of collecting large volume water samples from hydrothermal diffuse flow environments, a semi-autonomous large-volume water sampler (LVWS) was designed.
Assessing the accuracy of land cover maps is often prohibitively expensive because of the difficulty of collecting a statistically valid probability sample from the classified map.
