Sibship size, birth order and risk of asthma and allergy: protocol for a systematic review and meta-analysis

• Göran Wennergren,
• Emma Goksör,
• Daniil Lisik,
• Athina Ioannidou,
• Gregorio Milani,
• Sungkutu Nyassi,
• Saliha Selin Özuygur Ermis,
• Giulia C I Spolidoro

Affiliations

Göran Wennergren

3 Krefting Research Centre, University of Gothenburg, Gothenburg, Sweden

Emma Goksör

2 Department of Paediatrics, University of Gothenburg, Gothenburg, Sweden

Daniil Lisik

Krefting Research Centre, University of Gothenburg, Gothenburg, Sweden

Athina Ioannidou

Krefting Research Centre, University of Gothenburg, Gothenburg, Sweden

Gregorio Milani

Pediatric Unit, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, Milan, Italy

Sungkutu Nyassi

Krefting Research Centre, University of Gothenburg, Gothenburg, Sweden

Saliha Selin Özuygur Ermis

Department of Pulmonology, Dokuz Eylül University, Izmir, Turkey

Giulia C I Spolidoro

Department of Clinical Sciences and Community Health, University of Milan, Milan, Italy