1. Synovial Liquid LaboratoryNational Institute of Rehabilitation “Luis Guillermo Ibarra Ibarra” (INR) Mexico City Mexico
2. Research Center for Infectious Diseases (CISEI), Genetic Epidemiology DepartmentNational Institute of Public Health (INSP) Cuernavaca Morelos Mexico
3. Toxicology DepartmentCinvestav‐IPN Mexico City Mexico City México
4. Population Health Research Center (CISP), Reproductive Health (INSP)National Institute of Public Health/CONACYT Cuernavaca Morelos Mexico
5. Population Health Research Center (CISP), Reproductive Health departmentNational Institute of Public Health (INSP) Cuernavaca Morelos Mexico