Response to Letter to the Editor From Weintrob et al: “Free Cortisol and Free 21-Deoxycortisol in the Clinical Evaluation of Congenital Adrenal Hyperplasia”

Journal Article Corrected proof Response to Letter to the Editor From Weintrob et al: "Free Cortisol and Free 21-Deoxycortisol in the Clinical Evaluation of Congenital Adrenal Hyperplasia" Get access Bas P H Adriaansen , Bas P H Adriaansen Department of Laboratory Medicine, Radboud University Medical Center, Nijmegen, Gelderland, 6525 GA, the NetherlandsDepartment of Pediatrics, Division of Pediatric Endocrinology, Amalia Children's Hospital, Radboud University Medical Center, Nijmegen, Gelderland, 6525 GA, the Netherlands Correspondence: Bas P. H. Adriaansen, MD, Department of Pediatrics, Division of Pediatric Endocrinology, Amalia Children's Hospital, Radboud University Medical Center, Geert Grooteplein Zuid 10, Postbus 9101, huispostnummer 804, Nijmegen, Gelderland, 6525 GA, the Netherlands. Email: [email protected]. https://orcid.org/0000-0003-1439-236X Search for other works by this author on: Oxford Academic Google Scholar Agustini Utari , Agustini Utari Department of Pediatrics, Division of Pediatric Endocrinology, Faculty of Medicine, Diponegoro University, Jawa Tengah, Semarang 50275, Indonesia https://orcid.org/0000-0001-5965-1981 Search for other works by this author on: Oxford Academic Google Scholar André J Olthaar , André J Olthaar Department of Laboratory Medicine, Radboud University Medical Center, Nijmegen, Gelderland, 6525 GA, the Netherlands Search for other works by this author on: Oxford Academic Google Scholar Rob C B M van der Steen , Rob C B M van der Steen Department of Laboratory Medicine, Radboud University Medical Center, Nijmegen, Gelderland, 6525 GA, the Netherlands Search for other works by this author on: Oxford Academic Google Scholar Karijn J Pijnenburg-Kleizen , Karijn J Pijnenburg-Kleizen Department of Pediatrics, Canisius Wilhelmina Hospital, Nijmegen, Gelderland, 6532 SZ, the Netherlands https://orcid.org/0000-0001-7040-4973 Search for other works by this author on: Oxford Academic Google Scholar Lizanne Berkenbosch , Lizanne Berkenbosch Department of Pediatrics, Division of Pediatric Endocrinology, Amalia Children's Hospital, Radboud University Medical Center, Nijmegen, Gelderland, 6525 GA, the NetherlandsDepartment of Pediatrics, Division of Pediatric Endocrinology, MosaKids Children's Hospital, Maastricht University Medical Center+, Maastricht, Limburg, 6229 HX, the Netherlands Search for other works by this author on: Oxford Academic Google Scholar Paul N Span , Paul N Span Department of Radiation Oncology, Radboud University Medical Center, Nijmegen, Gelderland, 6525 GA, the Netherlands https://orcid.org/0000-0002-1930-6638 Search for other works by this author on: Oxford Academic Google Scholar Fred C G J Sweep , Fred C G J Sweep Department of Laboratory Medicine, Radboud University Medical Center, Nijmegen, Gelderland, 6525 GA, the Netherlands https://orcid.org/0000-0003-1103-3070 Search for other works by this author on: Oxford Academic Google Scholar Hedi L Claahsen-van der Grinten , Hedi L Claahsen-van der Grinten Department of Pediatrics, Division of Pediatric Endocrinology, Amalia Children's Hospital, Radboud University Medical Center, Nijmegen, Gelderland, 6525 GA, the Netherlands https://orcid.org/0000-0003-0181-0403 Search for other works by this author on: Oxford Academic Google Scholar Antonius E van Herwaarden Antonius E van Herwaarden Department of Laboratory Medicine, Radboud University Medical Center, Nijmegen, Gelderland, 6525 GA, the Netherlands https://orcid.org/0000-0002-5417-8272 Search for other works by this author on: Oxford Academic Google Scholar The Journal of Clinical Endocrinology & Metabolism, dgaf451, https://doi.org/10.1210/clinem/dgaf451 Published: 28 August 2025 Article history Received: 18 July 2025 Editorial decision: 05 August 2025 Corrected and typeset: 28 August 2025 Published: 28 August 2025