1. Department of Internal Medicine IUniversity Hospital UlmUlmGermany
2. Department of PathologyUniversity Hospital UlmUlmGermany
3. Department of GeneralVisceral and Transplantation SurgeryUniversity of HeidelbergHeidelbergGermany
4. Core Unit Mass Spectrometry and Proteomics (CUMP)Ulm UniversityUlmGermany
5. Department of BiochemistryUniversidad Autónoma de Madrid (UAM) and Department of Cancer BiologyInstituto de Investigaciones Biomédicas “Alberto Sols” (IIBM)CSIC‐UAMMadridSpain
6. Chronic Diseases and CancerArea 3 – Instituto Ramón y Cajal de Investigación Sanitaria (IRYCIS)MadridSpain