1. University Department of Obstetrics and Gynecology at the Hospital St. Hedwig of the Order of St. John, University of Regensburg , Regensburg , Germany
2. Pediatric Pneumology and Allergy , University Children’s Hospital Regensburg (KUNO) at the Hospital St. Hedwig of the Order of St. John, University of Regensburg , Regensburg , Germany
3. Newborn Research, Department of Neonatology , University Hospital and University of Zurich , Zürich , Switzerland
4. KUNO University Children’s Hospital Regensburg, University of Regensburg , Regensburg , Germany
5. WECARE Research and Development Campus Regensburg at the Hospital St. Hedwig of the Order of St. John , Regensburg , Germany
6. Department of Molecular and Cellular Sports Medicine, German Sport University Cologne , Cologne , North Rhine-Westphalia , Germany
7. Institute of Social Medicine and Health Systems Research (ISMHSR), Otto von Guericke University Magdeburg , Magdeburg , Germany