PS provided supervision of the data analysis and interpretation and contributed to writing the paper.
WR initiated the project, developed the concept, provided methodological supervision throughout the study and contributed to writing the manuscript.
JJ initiated the project, developed the guideline, provided methodological supervision throughout the study and contributed to writing the manuscript.
LJ was involved in supervision of researchers using BADDS, data analysis and contributed to writing the manuscript.
DP provided support and supervision and contributed to research design.
TW was responsible for carrying out the statistical analysis and writing the first draft report; FK gave overall supervision and contributed to the writing of the manuscript and assessing it critically.
MS, CC and SR provided supervision and contributed to the writing of the final draft.
JW contributed to supervision of FKV, data management, analysis and interpretation, and contributed to the writing of the third and all subsequent drafts.
TRC conceived the project, contributed to supervision of FKV, data management, analysis and interpretation, wrote the second draft and contributed to the writing of the third and all subsequent drafts.
MA and LVS contributed to the design and analysis of the study and the writing of the paper; DS, CJA, BM, and JLD contributed to the design of the study, implemented the execution and supervision of the study, and writing of the paper; JDC and SKB supervised the execution, and analysis of the study and contributed to the writing of the paper.
