[a
]Max Planck Institute for Dynamics and Self-Organization, Göttingen, Germany
[b
]University of Luxembourg, Luxembourg, Luxembourg
[c
]University of Antwerp, Antwerp, Belgium
[d
]RWTH Aachen University, Aachen, Germany
[e
]University of Malta, Msida, Malta
[f
]Institute for Advanced Studies, Vienna, Austria, and London School of Economics, London,
UK
[g
]Pauls Stradins Clinical University Hospital, University of Latvia, Riga, Latvia
[h
]Ludwig-Maximilians-University München, München, Germany
[i
]Karolinska Institute, Stockholm, Sweden, and London School of Hygiene & Tropical Medicine,
London, UK
[j
]Minerva Foundation Institute for Medical Research, Helsinki, Finland
[k
]Medical University of Vienna, Vienna, Austria, and Complexity Science Hub Vienna,
Vienna, Austria
[l
]University Medical Center Utrecht, Utrecht, The Netherlands
[m
]Wroclaw University of Science and Technology, Wroclaw, Poland
[n
]University of Bergen, Bergen, Norway
[o
]University of Bern, Bern, Switzerland
[p
]Institute for Social Sciences, University of Minho, Braga, Portugal
[q
]Department of Community Medicine, Health Information and Decision Sciences of the
Faculty of Medicine, University of Porto, Porto, Portugal
[r
]London School of Hygiene & Tropical Medicine, London, UK
[s
]University of Maribor, Maribor, Slovenia, and Department of Medical Research, China
Medical University Hospital, China Medical University, Taichung, Taiwan
[t
]University of Crete, Crete, Greece, and Maastricht University, Maastricht, The Netherlands
[u
]University of Edinburgh, Edinburgh, UK
[v
]Department of Political Science, University of Vienna, Vienna, Austria
[w
]Department of Public Health and Clinical Medicine, Section of Sustainable Health,
Umeå University, Umeå, Sweden
[x
]Medical University of Vienna, Vienna, Austria
[y
]Dublin City University, Dublin, Ireland
[z
]University of Warsaw, Warsaw, Poland
[aa
]National and Kapodistrian University of Athens, Athens, Greece
[ab
]Sciensano, Brussels, Belgium
[ac
]Medical University of Innsbruck, Innsbruck, Austria, and University of Cambridge,
Cambridge, UK
License:
Since January 2020 Elsevier has created a COVID-19 resource centre with free information
in English and Mandarin on the novel coronavirus COVID-19. The COVID-19 resource centre
is hosted on Elsevier Connect, the company's public news and information website.
Elsevier hereby grants permission to make all its COVID-19-related research that is
available on the COVID-19 resource centre - including this research content - immediately
available in PubMed Central and other publicly funded repositories, such as the WHO
COVID database with rights for unrestricted research re-use and analyses in any form
or by any means with acknowledgement of the original source. These permissions are
granted for free by Elsevier for as long as the COVID-19 resource centre remains active.