1. Pharmaceutical Engineering and 3D Printing (PharmE3D) Lab, Department of Pharmaceutics and Drug Delivery, School of Pharmacy, The University of Mississippi, University, Mississippi 38677-1848, United States
2. Division of Molecular Pharmaceutics and Drug Delivery, College of Pharmacy, The University of Texas at Austin, Austin, Texas 78712, United States
3. Department of Pharmaceutics, Faculty of Pharmacy, Mansoura University, 35516 Mansoura, Egypt