To develop the sample for the transferrable object library, we used firm-year observations from different industries, including real estate, automobile, medicine, electric, communications, and energy.
As described in the Additional file 1, we used a simulated biomarker behavior, not any specific biomarker to develop the sample size.
Wethington will focus on analyzing findings, as well as on developing the sampling, recruitment, and retention efforts for the study.
It is also useful for other descriptors and for developing the sampling design.
This database formed the basis for developing the sampling framework.
GA developed the sampling strategy and supervised the implementation of data collection in collaboration with LS, SS and AM.
AEM and MD designed the question, PAH developed the sampling design and collected the data, HS developed the analysis approach and analyzed the data.
SEM conceived of the original study of flight loaders, developed the sampling strategy, contributed to data collection protocols, and contributed significantly to the manuscript.
SEM conceived of the original study of flight loaders, developed the sampling strategy, contributed to data collection and processing protocols, aided in the development of the cost model, and contributed significantly to the manuscript.
