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Deposition efficiency (DE) estimates based on CFD predictions for the eighth through the fifteenth bifurcations (B8-B15) of the left lower (LL) lobe stochastic individual path (SIP) model. The cases presented are for non-constricted and constricted airways with metered dose inhaler (MDI) delivery (a and b) and with dry powder inhaler (DPI) delivery (c and d).
