div class=ts-pagebuttonPage 1button div class=ts-image amp-img class=ts-thumb alt=Page 1: Yonsei Medical Journal src=https:reader031vdocumentsnetreader031viewer2022022604621841e14a58b01117205d2ahtml5thumbnails1jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 2button div class=ts-image amp-img class=ts-thumb alt=Page 2: Yonsei Medical Journal src=https:reader031vdocumentsnetreader031viewer2022022604621841e14a58b01117205d2ahtml5thumbnails2jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 3button div class=ts-image amp-img class=ts-thumb alt=Page 3: Yonsei Medical Journal src=https:reader031vdocumentsnetreader031viewer2022022604621841e14a58b01117205d2ahtml5thumbnails3jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 4button div class=ts-image amp-img class=ts-thumb alt=Page 4: Yonsei Medical Journal src=https:reader031vdocumentsnetreader031viewer2022022604621841e14a58b01117205d2ahtml5thumbnails4jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 5button div class=ts-image amp-img class=ts-thumb alt=Page 5: Yonsei Medical Journal src=https:reader031vdocumentsnetreader031viewer2022022604621841e14a58b01117205d2ahtml5thumbnails5jpg width=142 height=106 layout=responsive amp-img divdiv