1. Retraction Note: Maintaining Security and Privacy in Health Care System Using Learning Based Deep-Q-networks

   • P. Mohamed Shakeel
   • S. Baskar
   • Mustafa Musa Jaber

   Retraction Note 12 May 2022 Article: 44

2. Retraction Note: A Robust Decision Support System for Wireless Healthcare Based on Hybrid Prediction Algorithm

   • Neelam Sanjeev Kumar
   • P. Nirmalkumar

   Retraction Note 11 May 2022 Article: 43

3. Retraction Note: LSTM Model for Prediction of Heart Failure in Big Data

   • G. Maragatham
   • Shobana Devi

   Retraction Note 11 May 2022 Article: 42

4. Retraction Note: Video Surveillance System Against Anti-terrorism by Using Adaptive Linear Activity Classification (ALAC) Technique

   • D. Karthikeswaran
   • N. Sengottaiyan
   • S. Anbukaruppusamy

   Retraction Note 11 May 2022 Article: 41

5. Retraction Note: Medical Image Enhancement by a Bilateral Filter Using Optimization Technique

   • V. Anoop
   • P. R. Bipin

   Retraction Note 11 May 2022 Article: 40

6. Retraction Note: Internet of Things for Knowledge Administrations By Wearable Gadgets

   • Sivakumar Krishnan
   • S. Lokesh
   • M. Ramya Devi

   Retraction Note 10 May 2022 Article: 39

7. Within Clinic Reliability and Usability of a Voice-Based Amazon Alexa Administration of the Patient Health Questionnaire 9 (PHQ 9)

   • Jason Beaman
   • Luke Lawson
   • Michael L. Mathews

   Clinical Systems 10 May 2022 Article: 38

   

8. All Patient Refined-Diagnosis Related Groups’ (APR-DRGs) Severity of Illness and Risk of Mortality as predictors of in-hospital mortality

   • João Vasco Santos
   • João Viana
   • Sílvia Lopes

   Health Policy 06 May 2022 Article: 37

   

9. A System for Computational Assessment of Hand Hygiene Techniques

   • Chaofan Wang
   • Weiwei Jiang
   • Vassilis Kostakos

   Image & Signal Processing Open access 06 May 2022 Article: 36

   

10. The Flexible Care Pathway: An Alternative Paradigm for Post-Operative Care

    • Sydney L. Payne
    • Lyly Nguyen
    • Brian C. Drolet

    Implementation Science & Operations Management 06 May 2022 Article: 35

    

11. A Comparative Utility Score for Digital Health Tools

    • Joshua C. Burton
    • Samantha Regala
    • Seshadri C. Mudumbai

    Education & Training 05 May 2022 Article: 34

    

12. Memory-memory (M2) Authentication

    • Uri Kartoun

    Patient Facing Systems 03 May 2022 Article: 33

13. Optimizing the Medication Distribution Process for Inpatient Units

    • Anna Camille Svirsko
    • Bryan A. Norman
    • Dean Parry B. Pharm

    Implementation Science & Operations Management 03 May 2022 Article: 32

    

14. System for Storage, Dispensing, and Tracking Expiration of Electrocardiography Electrodes

    • David B. Wax

    Implementation Science & Operations Management 22 April 2022 Article: 31

    

15. A Mobile App for the Precise Measurement of Healthcare Provider Activity Times to Support Time-Driven Activity Based Costing Studies

    • Kyle J. Kellett
    • Ricardo Bertoglio Cardoso
    • Brian M. Waldschmidt

    Clinical Systems 20 April 2022 Article: 30

    

16. Preoperative respiratory intervention eliminated the operation cancelations of lobectomy surgery

    • Eriho Yamaguchi
    • Yasushi Obase
    • Hiroshi Mukae

    Implementation Science & Operations Management 18 April 2022 Article: 29