///|
pub extend LesionKind with @debug.Debug::{to_repr}

///|
pub extend LesionKind with Eq::{equal, not_equal}

///|
pub extend TargetLesion with @debug.Debug::{to_repr}

///|
pub extend TargetLesion with Eq::{equal, not_equal}

///|
pub extend Study with @debug.Debug::{to_repr}

///|
pub extend Study with Eq::{equal, not_equal}