SP led the conceptualization, design, execution, data collection and interpretation of study 9. H-LS helped to design the clinical trials and conduct the data analyses (studies 1 and 9), and was also involved in interpreting the data.
A.M.L. was involved in study execution, data collection and analysis.
JAD participated in the design and coordination of the study, in study execution, data collection and analysis.
YFL contributed to the study concept and design, experiment execution, data collection and interpretation, statistical analysis, manuscript drafting and editing, and literature research.
The instructional staff engaged in each of the lab activities together so they would be familiar with the execution, data collection, and statistical analyses.
PL was responsible for the retained study design, supervised the execution of the study, data collection and data analysis, and participated in the writing of the report.
2) Execution phase (study design & procedures, study recruitment, data collection, and data analysis).
