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Assessment and Diagnosis of Cognitive Disorders: Toward Integrated and Multidimensional Diagnostic Frameworks
 
 
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Correction

Correction: Urbano et al. Comparison of Serum and Cerebrospinal Fluid Neurofilament Light Chain Concentrations Measured by Ella™ and Lumipulse™ in Patients with Cognitive Impairment. Diagnostics 2024, 14, 2408

1
Neuroimmunology Laboratory, Department of Biomedical, Metabolic and Neural Sciences, University of Modena and Reggio Emilia, Baggiovara Hospital, 41126 Modena, Italy
2
Environmental, Genetic and Nutritional Epidemiology Research Center (CREAGEN), Department of Biomedical, Metabolic and Neural Sciences, University of Modena and Reggio Emilia, 41125 Modena, Italy
3
Department of Biomedical, Metabolic and Neural Sciences, University of Modena and Reggio Emilia, 41125 Modena, Italy
4
Department of Physics, Informatics and Mathematics, University of Modena and Reggio Emilia, 41125 Modena, Italy
5
Department of Mathematics and Computer Science, University of Ferrara, 44121 Ferrara, Italy
6
Neurology Unit, Baggiovara Hospital, 41126 Modena, Italy
*
Author to whom correspondence should be addressed.
These authors contributed equally to this work.
These authors contributed equally to this work.
Diagnostics 2026, 16(8), 1177; https://doi.org/10.3390/diagnostics16081177
Submission received: 26 March 2026 / Accepted: 27 March 2026 / Published: 16 April 2026
(This article belongs to the Special Issue Assessment and Diagnosis of Cognitive Disorders)
In the original publication [1], there was a transcription error in the mathematical expressions of the conversion formulae between the Lumipulse™ and Ella™ assays derived from the Passing–Bablok regression model. A correction has been made to Section 3 Results, Paragraphs 7 and 8 with equations, as follows:
When only Ella™ is available, the formulae used to obtain the corresponding value in Lumipulse™ (y) in relation to Ella™ (x) are
y(Lumipulse™) = 0.8261 × x(Ella™) − 45.38 (for CSF)
y(Lumipulse™) = 0.5775 × x(Ella™) + 7.543 (for serum)
On the other hand, when only Lumipulse™ (y) is available, the formulae used to obtain the corresponding Ella™ (x) value are
x(Ella™) = 1.211 × y(Lumipulse™) + 45.38 (for CSF)
x(Ella™) = 1.732 × y(Lumipulse™) − 7.543 (for serum)
The authors state that the scientific conclusions are unaffected. This correction was approved by the Academic Editor. The original publication has also been updated.

Reference

  1. Urbano, T.; Maramotti, R.; Tondelli, M.; Gallingani, C.; Carbone, C.; Iacovino, N.; Vinceti, G.; Zamboni, G.; Chiari, A.; Bedin, R. Comparison of Serum and Cerebrospinal Fluid Neurofilament Light Chain Concentrations Measured by Ella™ and Lumipulse™ in Patients with Cognitive Impairment. Diagnostics 2024, 14, 2408. [Google Scholar] [CrossRef] [PubMed]
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MDPI and ACS Style

Urbano, T.; Maramotti, R.; Tondelli, M.; Gallingani, C.; Carbone, C.; Iacovino, N.; Vinceti, G.; Zamboni, G.; Chiari, A.; Bedin, R. Correction: Urbano et al. Comparison of Serum and Cerebrospinal Fluid Neurofilament Light Chain Concentrations Measured by Ella™ and Lumipulse™ in Patients with Cognitive Impairment. Diagnostics 2024, 14, 2408. Diagnostics 2026, 16, 1177. https://doi.org/10.3390/diagnostics16081177

AMA Style

Urbano T, Maramotti R, Tondelli M, Gallingani C, Carbone C, Iacovino N, Vinceti G, Zamboni G, Chiari A, Bedin R. Correction: Urbano et al. Comparison of Serum and Cerebrospinal Fluid Neurofilament Light Chain Concentrations Measured by Ella™ and Lumipulse™ in Patients with Cognitive Impairment. Diagnostics 2024, 14, 2408. Diagnostics. 2026; 16(8):1177. https://doi.org/10.3390/diagnostics16081177

Chicago/Turabian Style

Urbano, Teresa, Riccardo Maramotti, Manuela Tondelli, Chiara Gallingani, Chiara Carbone, Najara Iacovino, Giulia Vinceti, Giovanna Zamboni, Annalisa Chiari, and Roberta Bedin. 2026. "Correction: Urbano et al. Comparison of Serum and Cerebrospinal Fluid Neurofilament Light Chain Concentrations Measured by Ella™ and Lumipulse™ in Patients with Cognitive Impairment. Diagnostics 2024, 14, 2408" Diagnostics 16, no. 8: 1177. https://doi.org/10.3390/diagnostics16081177

APA Style

Urbano, T., Maramotti, R., Tondelli, M., Gallingani, C., Carbone, C., Iacovino, N., Vinceti, G., Zamboni, G., Chiari, A., & Bedin, R. (2026). Correction: Urbano et al. Comparison of Serum and Cerebrospinal Fluid Neurofilament Light Chain Concentrations Measured by Ella™ and Lumipulse™ in Patients with Cognitive Impairment. Diagnostics 2024, 14, 2408. Diagnostics, 16(8), 1177. https://doi.org/10.3390/diagnostics16081177

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