Before revision:  Emerging in the last decade as a viable alternative, deep learning (DL) , a technique inspired by neuroscientific and neural connections, has gained much attention from researchers and made significant advances in the field of medical imaging, outperformed the state-of-art of many techniques, including those applied to pediatric chest radiography (PCXR).
After revision:  Emerging in the last decade as a viable alternative, deep learning (DL) , a technique inspired by neuroscientific and neural connections, has gained much attention from researchers and made significant advances in the field of medical imaging, outperformed the state-of-art of many techniques, including those applied to pediatric chest X-rays (PCXR).