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He has received reimbursement of travel expenses from Ipsen and lecture honoraria from Pfizer. The other authors declare that they have no conflict of interest.","order":2,"name":"Ethics","group":{"name":"EthicsHeading","label":"Conflict of interest"}},{"value":"All procedures performed in our study were in accordance with the ethical standards of the institutional and\/or national research committee and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards. The study KRANIOPHARYNGEOM 2007 (Clinical trial registration number: NCT01272622) was approved by the local standing-committee on ethical practice of the Medizinische Fakult\u00e4t, Julius-Maximilians-Universit\u00e4t W\u00fcrzburg, Germany (approval: 94\/06), and written parental and\/or patient consent was obtained in all cases.","order":3,"name":"Ethics","group":{"name":"EthicsHeading","label":"Ethical approval"}}]}}