Correction: Huang et al. Deep-Learning Based Label-Free Classification of Activated and Inactivated Neutrophils for Rapid Immune State Monitoring. Sensors 2021, 21, 512

The authors wish to make the following correction to their paper [1]:

Hyungkook Jeon and Jongyoon Han have been added as co-authors due to their contribution in processing blood samples using microfluidic blood sorting devices.

The revised authorship, affiliation and funding are now as follows:

Xiwei Huang ^1,*^,†, Hyungkook Jeon ^2,†, Jixuan Liu ¹, Jiangfan Yao ¹, Maoyu Wei ¹, Wentao Han ¹, Jin Chen ¹, Lingling Sun ¹ and Jongyoon Han ^2,3,4

¹ 

Key Laboratory of RF Circuits and Systems, Ministry of Education, Hangzhou Dianzi University, Hangzhou 310018, China; hduljx@hdu.edu.cn (J.L.); yaojiangfan@hdu.edu.cn (J.Y.); lucienwell@hdu.edu.cn (M.W.); wentaohan@hdu.edu.cn (W.H.); chenjin272@hdu.edu.cn (J.C.); sunll@hdu.edu.cn (L.S.)

² 

Research Laboratory of Electronics, Massachusetts Institute of Technology, Cambridge, MA 02139, USA; hkjeon@mit.edu (H.J.); jyhan@mit.edu (J.H.)

³ 

Department of Electrical Engineering and Computer Science, Massachusetts Institute of Technology, Cambridge, MA 02139, USA

⁴ 

Department of Biological Engineering, Massachusetts Institute of Technology, Cambridge, MA 02139, USA

* 

Correspondence: huangxiwei@hdu.edu.cn

^† 

These authors contributed equally to this work.