SJP participated in the development of data collection tools and coordinated the research assistant training.
The implication would also reflect in the development of data collection instruments to be used in quick and detailed survey.
GW has contributed to study design and procedures and development of data collection instruments.
NG has contributed to study design and procedures and development of data collection instruments.
BA participated in design of the study, and development of data collection tools and monitored data collection and data management and analysis.
SP participated in design of the study and development of data collection tools and assisted in pre-testing of data collection instruments.
NN participated in design of the study and development of data collection tools.
MS participated in design of the study, development of data collection tools and drafting the manuscript.
MJW participated in design of the study, development of data collection tools, monitoring of data collection, data analysis and interpretation and drafting and revising the manuscript.
OO and CO participated in development of data collection tools and data collection.
