1. Department of Gynecology, Hôpital Femme Mère Enfant, HFME University Hospital of Lyon Bron France
2. University Claude Bernard of Lyon 1, EMR 3738 CICLY Lyon France
3. Trace Element Analysis Laboratory, Biochemistry Department, CBAPS, Lyon‐Sud University Hospital, Chemin du Grand‐Revoyet University Hospital of Lyon Pierre‐Benite France
4. Multi‐Site Department of Pathology, Lyon Sud University Hospital, Chemin du Grand‐Revoyet University Hospital of Lyon Pierre‐Bénite France