get aliases from parse info.

        :param parse_info: Parsed info from html soup.

def _get_aliases(parse_info):
        """get aliases from parse info.

        :param parse_info: Parsed info from html soup.
        """
        return [
            div.string.strip()
            for div in parse_info.find('div', id='editassociated')
            if div.string is not None
        ]