Correction: Mattioli et al. The X and Gamma-Ray Imager and Spectrometer Onboard THESEUS—Status and Technological Progresses. Particles 2026, 9, 3

Authorship Correction

In the original publication [1], there were errors in the authorship information. The author list was incomplete, as four authors (Giuseppe Bertuccio, Marco Grassi, Piero Malcovati, and Filippo Mele) were omitted from the published version. In addition, the names of some authors were not presented correctly. The author list should be corrected as follows:

Original author list:

• Giulia Mattioli ^1,2,*, Claudio Labanti ¹, Enrico Virgilli ¹, Lorenzo Amati ¹, Riccardo Campana ¹, Giuseppe Baldazzi ^1,2, Smiriti Srivastava ¹, Edoardo Borciani ^1,2, Paolo Calabretto ¹, Ezequiel J. Marchesini ¹, Ajay Sharma ¹, Evgeny Demenev ³, Francesco Ficorella ³, David Novel ³, Giancarlo Pepponi ³, Giovanni La Rosa ⁴, Paolo Nogara ⁴ and Giuseppe Sottile ⁴

¹ 

INAF-OAS, National Institute for Astrophysics-Osservatorio di Astrofisica e Scienza dello Spazio, Via Piero Gobetti 93/3, 40129 Bologna, Italy; claudio.labanti@inaf.it (C.L.); enrico.virgilli@inaf.it (E.V.); lorenzo.amati@inaf.it (L.A.); riccardo.campana@inaf.it (R.C.); giuseppe.baldazzi@unibo.it (G.B.); smiriti.srivastava@inaf.it (S.S.); edoardo.borciani@inaf.it (E.B.); paolo.calabretto@inaf.it (P.C.); ezequiel.marchesini@inaf.it (E.J.M.); ajay.sharma@inaf.it (A.S.)

² 

Physics and Astronomy Department, University of Bologna, Viale Berti Pichat 6/2, 40126 Bologna, Italy

³ 

Fondazione Bruno Kessler—FBK, Via Sommarive 18, Povo, 38123 Trento, Italy; demenev@fbk.eu (E.D.); ficorella@fbk.eu (F.F.); novel@fbk.eu (D.N.); pepponi@fbk.eu (G.P.)

⁴ 

INAF-IASF, National Institute for Astrophysics-Istituto di Astrofisica Spaziale e Fisica Cosmica, Via Ugo la Malfa 153, 90146 Palermo, Italy; giovanni.larosa@inaf.it (G.L.R.); paolo.nogara@inaf.it (P.N.); giuseppe.sottile@inaf.it (G.S.)

*

Correspondence: giulia.mattioli@inaf.it

Corrected author list:

• Giulia Mattioli ^1,2,*, Claudio Labanti ¹, Enrico Virgilli ¹, Lorenzo Amati ¹, Giuseppe Bertuccio ³, Riccardo Campana ¹, Giuseppe Baldazzi ^1,2, Smiriti Srivastava ¹, Edoardo Borciani ^1,2, Paolo Calabretto ¹, Marco Grassi ⁴, Piero Malcovati ⁴, Ezequiel J. Marchesini ¹, Filippo Mele ³, Ajay Sharma ¹, Evgeny Demenev ⁵, Francesco Ficorella ⁵, David Novel ⁵, Giancarlo Pepponi ⁵, Giovanni La Rosa ⁶, Paolo Nogara ⁶ and Giuseppe Sottile ⁶

¹ 

INAF-OAS, National Institute for Astrophysics-Osservatorio di Astrofisica e Scienza dello Spazio, Via Piero Gobetti 93/3, 40129 Bologna, Italy; claudio.labanti@inaf.it (C.L.); enrico.virgilli@inaf.it (E.V.); lorenzo.amati@inaf.it (L.A.); riccardo.campana@inaf.it (R.C.); giuseppe.baldazzi@unibo.it (G.B.); smiriti.srivastava@inaf.it (S.S.); edoardo.borciani@inaf.it (E.B.); paolo.calabretto@inaf.it (P.C.); ezequiel.marchesini@inaf.it (E.J.M.); ajay.sharma@inaf.it (A.S.)

² 

Physics and Astronomy Department, University of Bologna, Viale Berti Pichat 6/2, 40126 Bologna, Italy

³ 

Department of Electronics Information and Bioengineering, Politecnico di Milano, Via Anzani 42, 22100 Como, Italy; giuseppe.bertuccio@polimi.it (G.B.); filippo.mele@polimi.it (F.M.)

⁴ 

Department of Electrical Computer and Biomedical Engineering, University of Pavia, Via A. Ferrata 5, 27100 Pavia, Italy; marco.grassi@unipv.it (M.G.); piero.malcovati@unipv.it (P.M.)

⁵ 

Fondazione Bruno Kessler—FBK, Via Sommarive 18, Povo, 38123 Trento, Italy; demenev@fbk.eu (E.D.); ficorella@fbk.eu (F.F.); novel@fbk.eu (D.N.); pepponi@fbk.eu (G.P.)

⁶ 

INAF-IASF, National Institute for Astrophysics-Istituto di Astrofisica Spaziale e Fisica Cosmica, Via Ugo la Malfa 153, 90146 Palermo, Italy; giovanni.larosa@inaf.it (G.L.R.); paolo.nogara@inaf.it (P.N.); giuseppe.sottile@inaf.it (G.S.)

*

Correspondence: giulia.mattioli@inaf.it

Original Author Contributions:

• Methodology: C.L., E.V., R.C., G.B., F.F., E.D., D.N., G.P., G.L.R., P.N. and G.S.; Investigation: G.M., S.S., E.B., P.C., E.J.M. and A.S.; Resources: F.F., E.D., D.N. and G.P.; Writing—original draft: G.M.; Supervision: C.L., E.V., L.A. and R.C.; Project administration: C.L., E.V., L.A. and R.C.; Funding acquisition: L.A. All authors have read and agreed to the published version of the manuscript.

Corrected Author Contributions:

• Methodology: C.L., E.V., G.B. (Giuseppe Baldazzi), R.C., G.B. (Giuseppe Bertuccio), M.G., P.M., F.M., E.D., F.F., D.N., G.P., G.L.R., P.N. and G.S.; Investigation: G.M., S.S., E.B., P.C., E.J.M. and A.S.; Resources: G.B. (Giuseppe Bertuccio), M.G., P.M., F.M., E.D., F.F., D.N. and G.P.; Visualization: G.B. (Giuseppe Bertuccio), M.G., P.M. and F.M.; Writing—original draft: G.M.; Supervision: C.L., E.V., L.A. and R.C.; Project administration: C.L., E.V., L.A. and R.C.; Funding acquisition: L.A. All authors have read and agreed to the published version of the manuscript.

The order of the authors remains unchanged except for the addition of the previously omitted authors according to the authors’ confirmation. This correction concerns the authorship information only and does not affect the scientific content or conclusions of the article. This correction was approved by the Academic Editor. The original publication has also been updated.