PROTOCOL: The methodological and reporting characteristics of Campbell reviews: a methodological systematic review

• Xiaoqin Wang,
• Vivian Welch,
• Liang Yao,
• Julia H. Littell,
• Huijuan Li,
• Meixuan Li,
• Nan Yang,
• Jianjian Wang,
• Larissa Shamseer,
• Yaolong Chen,
• Kehu Yang,
• Jeremy M. Grimshaw

Affiliations

Xiaoqin Wang

Evidence‐Based Medicine Centre, School of Basic Medical Sciences Lanzhou University Lanzhou Gansu China

Vivian Welch

Bruyere Research Institute Ottawa Ontario Canada

Liang Yao

Clinical Division, School of Chinese Medicine Hong Kong Baptist University Kowloon Tong Hong Kong China

Julia H. Littell

Graduate School of Social Work and Social Research Bryn Mawr College Bryn Mawr Pennsylvania

Huijuan Li

Evidence‐Based Medicine Centre, School of Basic Medical Sciences Lanzhou University Lanzhou Gansu China

Meixuan Li

Evidence‐Based Medicine Centre, School of Basic Medical Sciences Lanzhou University Lanzhou Gansu China

Nan Yang

Evidence‐Based Medicine Centre, School of Basic Medical Sciences Lanzhou University Lanzhou Gansu China

Jianjian Wang

Evidence‐Based Medicine Centre, School of Basic Medical Sciences Lanzhou University Lanzhou Gansu China

Larissa Shamseer

Centre for Journalology, Clinical Epidemiology Program Ottawa Hospital Research Institute Ottawa Ontario Canada

Yaolong Chen

Evidence‐Based Medicine Centre, School of Basic Medical Sciences Lanzhou University Lanzhou Gansu China

Kehu Yang

Evidence‐Based Medicine Centre, School of Basic Medical Sciences Lanzhou University Lanzhou Gansu China

Jeremy M. Grimshaw

Centre of Implementation Research Ottawa Hospital Research Institute Ottawa Canada