Ojs\JournalBundle\Entity\Article::__construct PHP Method

    public function __construct()
    {
        $this->citations = new ArrayCollection();
        $this->languages = new ArrayCollection();
        $this->articleAuthors = new ArrayCollection();
        $this->articleFiles = new ArrayCollection();
        $this->articleSubmissionFiles = new ArrayCollection();
        $this->translations = new ArrayCollection();
        $this->statistics = new ArrayCollection();
        $this->subjects = new ArrayCollection();
        $this->catalogs = new ArrayCollection();
    }