About the Authors

Carmina Jiménez-Ramírez

Roles Formal analysis, Investigation, Methodology, Writing – original draft

Affiliation Laboratorio de Análisis Clínico, Unidad Médica de Alta Especialidad, Hospital de Traumatología “Dr. Victorio de la Fuente Narváez”, Instituto Mexicano del Seguro Social (IMSS), Mexico City, Mexico

Daniel Gilbert Weber

Roles Formal analysis, Methodology, Writing – review & editing

Affiliation Institute for Prevention and Occupational Medicine of the German Social Accident Insurance, Institute of the Ruhr University Bochum (IPA), Bochum, Germany

Guadalupe Aguilar-Madrid

Roles Conceptualization, Formal analysis, Funding acquisition, Supervision, Writing – original draft, Writing – review & editing

Affiliation Facultad de Medicina, Departamento de Salud Pública, Universidad Nacional Autónoma de México (UNAM), Mexico City, Mexico

Alexander Brik

Roles Formal analysis, Investigation, Methodology

Affiliation Institute for Prevention and Occupational Medicine of the German Social Accident Insurance, Institute of the Ruhr University Bochum (IPA), Bochum, Germany

Cuauhtémoc Arturo Juárez-Pérez

Roles Data curation, Writing – review & editing

Affiliation Unidad de Investigación de Salud en el Trabajo, Centro Médico Nacional Siglo XXI, IMSS, Mexico City, Mexico

Swaantje Casjens

Roles Data curation, Formal analysis, Writing – review & editing

Affiliation Institute for Prevention and Occupational Medicine of the German Social Accident Insurance, Institute of the Ruhr University Bochum (IPA), Bochum, Germany

Irina Raiko

Roles Formal analysis, Investigation, Methodology

Affiliation Institute for Prevention and Occupational Medicine of the German Social Accident Insurance, Institute of the Ruhr University Bochum (IPA), Bochum, Germany

Thomas Brüning

Roles Project administration, Supervision

Affiliation Institute for Prevention and Occupational Medicine of the German Social Accident Insurance, Institute of the Ruhr University Bochum (IPA), Bochum, Germany

Georg Johnen

Roles Conceptualization, Formal analysis, Funding acquisition, Supervision, Writing – original draft, Writing – review & editing

johnen@ipa.ruhr-uni-bochum.de, georg.johnen@dguv.de (GJ); alejandro.cabello@imss.gob.mx, alejandrocabellolopez@gmail.com (AC-L)

Affiliation Institute for Prevention and Occupational Medicine of the German Social Accident Insurance, Institute of the Ruhr University Bochum (IPA), Bochum, Germany

Alejandro Cabello-López

Roles Data curation, Formal analysis, Writing – original draft, Writing – review & editing

johnen@ipa.ruhr-uni-bochum.de, georg.johnen@dguv.de (GJ); alejandro.cabello@imss.gob.mx, alejandrocabellolopez@gmail.com (AC-L)

Affiliation Unidad de Investigación de Salud en el Trabajo, Centro Médico Nacional Siglo XXI, IMSS, Mexico City, Mexico

Competing Interests

I have read the journal’s policy and the authors of this manuscript have the following competing interests: The IPA has supplied DLD Diagnostika GmbH with the antibodies to produce the Calretinin ELISA kits. In turn, the IPA has received Calretinin ELISA kits at a reduced price and may benefit from future sales of the kits. Otherwise, the authors have declared that no competing interests exist. This does not alter our adherence to PLOS ONE policies on sharing data and materials.