public ContentItemsRepository(BioRepositoryContext <IContentItem> repositoryContext,
                               SectionsRepository sectionsRepository) : base(repositoryContext, sectionsRepository)
 {
 }
 protected ContentItemRepository(BioRepositoryContext <TEntity> repositoryContext,
                                 SectionsRepository sectionsRepository) : base(repositoryContext,
                                                                               sectionsRepository)
 {
 }
 protected SectionEntityRepository(BioRepositoryContext <TEntity> repositoryContext,
                                   SectionsRepository sectionsRepository) : base(repositoryContext)
 {
     SectionsRepository = sectionsRepository;
 }