Response to Zhao and Huang's Commentary Letter, "Conversion of Human Cardiac Progenitor Cells using Reprogramming Factors into Heterogeneous Cardiac Pacemaker-like Cells", regarding our Manuscript: "Conversion of Human Cardiac Progenitor Cells into Cardiac Pacemaker-like Cells"
1 Department of Biology and Biochemistry, University of Houston, Houston, TX 77204-5001, USA.
2 Department of Pharmacological and Pharmaceutical Sciences, College of Pharmacy, University of Houston, Houston, TX 77204-5037, USA. Electronic address: bkmcconn@central.uh.edu.