The LEADING guideline : Reporting standards for expert panel, best-estimate diagnosis, and longitudinal expert all data (LEAD) methods
Accurate assessments of symptoms and illnesses are essential for health research and clinical practice but face many challenges. The absence of a single error-free measure is currently addressed by assessment methods involving experts reviewing several sources of information to achieve a best-estimate assessment. This assessment method is called the Expert Panel method in medicine, and the Best-Es
