Published on in Vol 23 , No 11 (2021) :November

Preprints (earlier versions) of this paper are available at https://preprints.jmir.org/preprint/34625, first published .
Authorship Correction: International Changes in COVID-19 Clinical Trajectories Across 315 Hospitals and 6 Countries: Retrospective Cohort Study

Authorship Correction: International Changes in COVID-19 Clinical Trajectories Across 315 Hospitals and 6 Countries: Retrospective Cohort Study

Authorship Correction: International Changes in COVID-19 Clinical Trajectories Across 315 Hospitals and 6 Countries: Retrospective Cohort Study

Authors of this article:

Griffin M Weber 1 Author Orcid Image ;   Harrison G Zhang 1 Author Orcid Image ;   Sehi L'Yi 1 Author Orcid Image ;   Clara-Lea Bonzel 1 Author Orcid Image ;   Chuan Hong 1 Author Orcid Image ;   Paul Avillach 1 Author Orcid Image ;   Alba Gutiérrez-Sacristán 1 Author Orcid Image ;   Nathan P Palmer 1 Author Orcid Image ;   Amelia Li Min Tan 1 Author Orcid Image ;   Xuan Wang 1 Author Orcid Image ;   William Yuan 1 Author Orcid Image ;   Nils Gehlenborg 1 Author Orcid Image ;   Anna Alloni 2 Author Orcid Image ;   Danilo F Amendola 3 Author Orcid Image ;   Antonio Bellasi 4 Author Orcid Image ;   Riccardo Bellazzi 5 Author Orcid Image ;   Michele Beraghi 6 Author Orcid Image ;   Mauro Bucalo 2 Author Orcid Image ;   Luca Chiovato 7 Author Orcid Image ;   Kelly Cho 8 Author Orcid Image ;   Arianna Dagliati 9 Author Orcid Image ;   Hossein Estiri 10 Author Orcid Image ;   Robert W Follett 11 Author Orcid Image ;   Noelia García Barrio 12 Author Orcid Image ;   David A Hanauer 13 Author Orcid Image ;   Darren W Henderson 14 Author Orcid Image ;   Yuk-Lam Ho 8 Author Orcid Image ;   John H Holmes 15, 16 Author Orcid Image ;   Meghan R Hutch 17 Author Orcid Image ;   Ramakanth Kavuluru 18 Author Orcid Image ;   Katie Kirchoff 19 Author Orcid Image ;   Jeffrey G Klann 10 Author Orcid Image ;   Ashok K Krishnamurthy 20 Author Orcid Image ;   Trang T Le 15 Author Orcid Image ;   Molei Liu 21 Author Orcid Image ;   Ne Hooi Will Loh 22 Author Orcid Image ;   Sara Lozano-Zahonero 23 Author Orcid Image ;   Yuan Luo 17 Author Orcid Image ;   Sarah Maidlow 24 Author Orcid Image ;   Adeline Makoudjou 23 Author Orcid Image ;   Alberto Malovini 25 Author Orcid Image ;   Marcelo Roberto Martins 26 Author Orcid Image ;   Bertrand Moal 27 Author Orcid Image ;   Michele Morris 28 Author Orcid Image ;   Danielle L Mowery 15 Author Orcid Image ;   Shawn N Murphy 29 Author Orcid Image ;   Antoine Neuraz 30 Author Orcid Image ;   Kee Yuan Ngiam 31 Author Orcid Image ;   Marina P Okoshi 32 Author Orcid Image ;   Gilbert S Omenn 33 Author Orcid Image ;   Lav P Patel 34 Author Orcid Image ;   Miguel Pedrera Jiménez 12 Author Orcid Image ;   Robson A Prudente 32 Author Orcid Image ;   Malarkodi Jebathilagam Samayamuthu 28 Author Orcid Image ;   Fernando J Sanz Vidorreta 11 Author Orcid Image ;   Emily R Schriver 35 Author Orcid Image ;   Petra Schubert 8 Author Orcid Image ;   Pablo Serrano Balazote 12 Author Orcid Image ;   Byorn WL Tan 36 Author Orcid Image ;   Suzana E Tanni 32 Author Orcid Image ;   Valentina Tibollo 25 Author Orcid Image ;   Shyam Visweswaran 28 Author Orcid Image ;   Kavishwar B Wagholikar 10 Author Orcid Image ;   Zongqi Xia 37 Author Orcid Image ;   Daniela Zöller 23 Author Orcid Image ;   The Consortium for Clinical Characterization of COVID-19 by EHR (4CE) 1 ;   Isaac S Kohane 1 Author Orcid Image ;   Tianxi Cai 1 Author Orcid Image ;   Andrew M South 38 Author Orcid Image ;   Gabriel A Brat 1 Author Orcid Image

Corrigenda and Addenda

1Department of Biomedical Informatics, Harvard Medical School, Boston, MA, United States

2BIOMERIS (BIOMedical Research Informatics Solutions), Pavia, Italy

3Clinical Research Unit, Botucatu Medical School, São Paulo State University, Botucatu, Brazil

4Division of Nephrology, Department of Medicine, Ente Ospedaliero Cantonale, Lugano, Switzerland

5Department of Electrical, Computer and Biomedical Engineering, University of Pavia, Pavia, Italy

6Information Technology Department, Azienda Socio-Sanitaria Territoriale di Pavia, Pavia, Italy

7Unit of Internal Medicine and Endocrinology, Istituti Clinici Scientifici Maugeri SpA SB IRCCS, Pavia, Italy

8Massachusetts Veterans Epidemiology Research and Information Center, Veterans Affairs Boston Healthcare System, Boston, MA, United States

9Department of Electrical Computer and Biomedical Engineering, University of Pavia, Pavia, Italy

10Department of Medicine, Massachusetts General Hospital, Boston, MA, United States

11Department of Medicine, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, CA, United States

12Health Informatics, Hospital Universitario 12 de Octubre, Madrid, Spain

13Department of Learning Health Sciences, University of Michigan Medical School, Ann Arbor, MI, United States

14Department of Biomedical Informatics, University of Kentucky, Lexington, KY, United States

15Department of Biostatistics, Epidemiology, and Informatics, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, United States

16Institute for Biomedical Informatics, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, United States

17Department of Preventive Medicine, Northwestern University, Chicago, IL, United States

18Institute for Biomedical Informatics, University of Kentucky, Lexington, KY, United States

19Medical University of South Carolina, Charleston, SC, United States

20Department of Computer Science, Renaissance Computing Institute, University of North Carolina at Chapel Hill, Chapel Hill, NC, United States

21Department of Biostatistics, Harvard T.H. Chan School of Public Health, Boston, MA, United States

22Department of Anaesthesia, National University Health System, Singapore, Singapore

23Institute of Medical Biometry and Statistics, Faculty of Medicine and Medical Center, University of Freiburg, Freiburg, Germany

24Michigan Institute for Clinical & Health Research Informatics, University of Michigan, Ann Arbor, MI, United States

25Laboratory of Informatics and Systems Engineering for Clinical Research, Istituti Clinici Scientifici Maugeri SpA SB IRCCS, Pavia, Italy

26Clinical Hospital of Botucatu Medical School, São Paulo State University, Botucatu, Brazil

27Informatique et archivistique médicales unit, Bordeaux University Hospital, Bordeaux, France

28Department of Biomedical Informatics, University of Pittsburgh, Pittsburgh, PA, United States

29Department of Neurology, Massachusetts General Hospital, Boston, MA, United States

30Department of Biomedical Informatics, Hôpital Necker-Enfants Malade, Assistance Publique Hôpitaux de Paris, University of Paris, Paris, France

31Department of Biomedical Informatics, Institute for Digital Medicine, National University Health System, Singapore, Singapore

32Internal Medicine Department, Botucatu Medical School, São Paulo State University, Botucatu, Brazil

33Department of Computational Medicine & Bioinformatics, Internal Medicine, Human Genetics, and Public Health, University of Michigan, Ann Arbor, MI, United States

34Division of Medical Informatics, Department of Internal Medicine, University of Kansas Medical Center, Kansas City, KS, United States

35Data Analytics Center, University of Pennsylvania Health System, Philadelphia, PA, United States

36Department of Medicine, National University Health System, Singapore, Singapore

37Department of Neurology, University of Pittsburgh, Pittsburgh, PA, United States

38Section of Nephrology, Department of Pediatrics, Brenner Children's Hospital, Wake Forest School of Medicine, Winston Salem, NC, United States

39see Authors’ Contributions

The Consortium for Clinical Characterization of COVID-19 by EHR (4CE)

*these authors contributed equally

Corresponding Author:

Tianxi Cai, ScD

Department of Biomedical Informatics

Harvard Medical School

10 Shattuck St

Boston, MA, 02115

United States

Phone: 1 6175488520

Email: tcai@hsph.harvard.edu



In “International Changes in COVID-19 Clinical Trajectories Across 315 Hospitals and 6 Countries: Retrospective Cohort Study” (J Med Internet Res 2021 Oct 11;23(10):e31400), two errors were noted.

In the originally published paper, equal contribution of the last three authors was not noted. This has been corrected to add a note of equal contribution to the last three authors, as well as to add a statement to the Authors' Contributions section denoting the nature of equal contributions.

In the originally published paper, an equal contribution footnote was applied to authors Griffin M Weber, Harrison G Zhang, and Sehi L'Yi.

In the corrected paper, the equal contribution footnote has been applied to authors Griffin M Weber, Harrison G Zhang, Sehi L'Yi, Tianxi Cai, Andrew M South, and Gabriel A Brat.

The Authors’ Contribution section has been updated to include the following statement:

These authors contributed equally: GMW, HGZ, SL. These authors jointly supervised the work: TC, AMS, GAB.

The correction will appear in the online version of the paper on the JMIR Publications website on November 30, 2021, together with the publication of this correction notice.

Edited by G Eysenbach; This is a non–peer-reviewed article. submitted 02.11.21; accepted 10.11.21; published 30.11.21

Copyright

©Griffin M Weber, Harrison G Zhang, Sehi L'Yi, Clara-Lea Bonzel, Chuan Hong, Paul Avillach, Alba Gutiérrez-Sacristán, Nathan P Palmer, Amelia Li Min Tan, Xuan Wang, William Yuan, Nils Gehlenborg, Anna Alloni, Danilo F Amendola, Antonio Bellasi, Riccardo Bellazzi, Michele Beraghi, Mauro Bucalo, Luca Chiovato, Kelly Cho, Arianna Dagliati, Hossein Estiri, Robert W Follett, Noelia García Barrio, David A Hanauer, Darren W Henderson, Yuk-Lam Ho, John H Holmes, Meghan R Hutch, Ramakanth Kavuluru, Katie Kirchoff, Jeffrey G Klann, Ashok K Krishnamurthy, Trang T Le, Molei Liu, Ne Hooi Will Loh, Sara Lozano-Zahonero, Yuan Luo, Sarah Maidlow, Adeline Makoudjou, Alberto Malovini, Marcelo Roberto Martins, Bertrand Moal, Michele Morris, Danielle L Mowery, Shawn N Murphy, Antoine Neuraz, Kee Yuan Ngiam, Marina P Okoshi, Gilbert S Omenn, Lav P Patel, Miguel Pedrera Jiménez, Robson A Prudente, Malarkodi Jebathilagam Samayamuthu, Fernando J Sanz Vidorreta, Emily R Schriver, Petra Schubert, Pablo Serrano Balazote, Byorn WL Tan, Suzana E Tanni, Valentina Tibollo, Shyam Visweswaran, Kavishwar B Wagholikar, Zongqi Xia, Daniela Zöller, The Consortium for Clinical Characterization of COVID-19 by EHR (4CE), Isaac S Kohane, Tianxi Cai, Andrew M South, Gabriel A Brat. Originally published in the Journal of Medical Internet Research (https://www.jmir.org), 30.11.2021.

This is an open-access article distributed under the terms of the Creative Commons Attribution License (https://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work, first published in the Journal of Medical Internet Research, is properly cited. The complete bibliographic information, a link to the original publication on https://www.jmir.org/, as well as this copyright and license information must be included.