Correction: Classification of Alzheimer disease using DenseNet-201 based on deep transfer learning technique

• Zsqa-ur-Rehman, 
• Mohd Khalid Awang, 
• Javed Rashid, 
• Ghulam Ali, 
• Muhammad Hamid, 
• Samy F. Mahmoud, 
• Dalia I. Saleh, 
• Hafiz Ishfaq Ahmad