1. Department of Materials Science and EngineeringKorea Advanced Institute of Science and Technology (KAIST) 291 Daehak‐ro Yuseong‐gu Daejeon 34141 Republic of Korea
2. Division of CardiologySeverance Cardiovascular HospitalYonsei University Health SystemYonsei University College of Medicine 50 Yonsei‐ro Seodaemun‐gu Seoul 03722 Republic of Korea
3. KAIST Institute for NanoCentury (KINC) Daejeon 34141 Republic of Korea
4. Department of Materials Science and EngineeringThe Pennsylvania State University University Park PA 16802 USA
5. ROBOPRINT Co., Ltd. 75 Nowon‐ro Buk‐gu Daegu 41496 Republic of Korea