... accompanying the referral) maydepend on the nature of the condition, whether the refer-ral is for reasons of diagnosis and/ or treatment, the pref-erence of the provider, and the relationship between the providers. ... and the urgency of the situation, that the point of referral maydepend on the familiarity or relationship between the providers, and that the nature of the referral (e.g., amount and type of information ... independent lists of overall themes and conceptssubsumed within the general themes. Once completed, the investigators came together to collapse their lists of themes into one set of themes as reached...