About the Authors
- Min Kwon
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Affiliation Addiction Research Institute, Department of Psychiatry, Seoul St. Mary's Hospital, The Catholic University of Korea, Seoul, South Korea
- Dai-Jin Kim
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Affiliation Department of Psychiatry, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, South Korea
- Hyun Cho
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Affiliation Addiction Research Institute, Department of Psychiatry, Seoul St. Mary's Hospital, The Catholic University of Korea, Seoul, South Korea
- Soo Yang
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* E-mail: sooy@catholic.ac.kr
Affiliation College of Nursing, The Catholic University of Korea, Seoul, South Korea
Competing Interests
The authors have declared that no competing interests exist.
Author Contributions
Conceived and designed the experiments: MK DJK HC SY. Performed the experiments: MK HC. Analyzed the data: MK HC. Contributed reagents/materials/analysis tools: MK DJK HC SY. Wrote the paper: MK.