Correction: Do reporting guidelines have an impact? Empirical assessment of changes in reporting before and after the PRISMA extension statement for network meta-analysis

• Areti Angeliki Veroniki,
• Sofia Tsokani,
• Stella Zevgiti,
• Irene Pagkalidou,
• Katerina-Maria Kontouli,
• Pinar Ambarcioglu,
• Nikos Pandis,
• Carole Lunny,
• Adriani Nikolakopoulou,
• Theodoros Papakonstantinou,
• Anna Chaimani,
• Sharon E. Straus,
• Brian Hutton,
• Andrea C. Tricco,
• Dimitris Mavridis,
• Georgia Salanti

Affiliations

Areti Angeliki Veroniki

Department of Primary Education, School of Education, University of Ioannina

Sofia Tsokani

Department of Primary Education, School of Education, University of Ioannina

Stella Zevgiti

Department of Primary Education, School of Education, University of Ioannina

Irene Pagkalidou

Department of Hygiene, Social-Preventive Medicine and Medical Statistics, Medical School, Aristotle University of Thessaloniki

Katerina-Maria Kontouli

Department of Primary Education, School of Education, University of Ioannina

Pinar Ambarcioglu

Department of Biostatistics, Faculty of Veterinary Medicine, Mustafa Kemal University

Nikos Pandis

Department of Orthodontics and Dentofacial Orthopedics, Dental School/Medical Faculty, University of Bern

Carole Lunny

Cochrane Hypertension Review Group and the Therapeutics Initiative, University of British Columbia

Adriani Nikolakopoulou

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

Theodoros Papakonstantinou

Institute of Social and Preventive Medicine, University of Bern

Anna Chaimani

Université de Paris, Research Center of Epidemiology and Statistics Sorbonne Paris Cité (CRESS UMR1153), INSERM, INRA

Sharon E. Straus

Knowledge Translation Program, Li Ka Shing Knowledge Institute, St. Michael’s Hospital

Brian Hutton

Ottawa Hospital Research Institute

Andrea C. Tricco

Knowledge Translation Program, Li Ka Shing Knowledge Institute, St. Michael’s Hospital

Dimitris Mavridis

Department of Primary Education, School of Education, University of Ioannina

Georgia Salanti

Institute of Social and Preventive Medicine, University of Bern