1Professor at Department of Nursing, Chungnam National University, Korea.
2Information Management Center at Chungnam University Hospital, Korea.
3Doctoral Student at Department of Nursing, Chungnam National University, Korea.
4Department of nursing, Kyungsang National University, Korea.
5Master Student at Department of Nursing, Chungnam National University, Korea.
6M.S in Nursing at Chungnam National University, Korea.
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