| Contributorship | For each author, list initials for how the author contributed to this manuscript. List author initials for each relevant category |
| Concept development (provided idea for the research) | BL, RE, GB |
| Design (planned the methods to generate the results) | BL, RE, GB |
| Supervision (provided oversight, responsible for organization and implementation, writing of the manuscript) | BL, RE |
| Data collection/processing (responsible for experiments, patient management, organization, or reporting data) | BL, RE |
| Analysis/interpretation (responsible for statistical analysis, evaluation, and presentation of the results) | BL, RE |
| Literature search (performed the literature search) | BL, RE |
| Writing (responsible for writing a substantive part of the manuscript) | BL, RE |
| Critical review (revised manuscript for intellectual content, this does not relate to spelling and grammar checking) | BL, RE, GB |
| Other (list other specific novel contributions) |
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