public function getSuggestionsSlug($slug, $lang = null)
	{
		// Check the rate limit for remaining hits
		$this->checkRateLimit('users', 'suggestions/:slug');

		// Set the API path
		$path = '/users/suggestions/' . $slug . '.json';

		$data = array();

		// Check if entities is true
		if ($lang)
		{
			$data['lang'] = $lang;
		}

		// Send the request.
		return $this->sendRequest($path, 'GET', $data);
	}