About the Authors

Myoung-Eun Han

Affiliations Department of Anatomy, School of Medicine, Pusan National University, Pusan, Republic of Korea, Medical Research Center for Ischemic Tissue Regeneration, Pusan National University, Pusan, Republic of Korea

Su-Jin Baek

Affiliation Medical Genomics Research Center, KRIBB, Daejeon, Republic of Korea

Seon-Young Kim

Affiliation Department of Biochemistry, School of Medicine, Pusan National University, Pusan, Republic of Korea

Chi-Dug Kang

Affiliation Department of Biochemistry, School of Medicine, Pusan National University, Pusan, Republic of Korea

Sae-Ock Oh

hedgehog@pusan.ac.kr

Affiliation Department of Anatomy, School of Medicine, Pusan National University, Pusan, Republic of Korea

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: SOO. Performed the experiments: MEH SJB. Analyzed the data: SYK CDK. Contributed reagents/materials/analysis tools: SYK CDK. Wrote the paper: MEH SJB SYK CDK SOO.