We receive information around the risk of the product from a number of situations. When an application is made to us, we have a list of the ingredients. There are also products for which, unfortunately, applications have not been made, so those would be found in the marketplace. We hear about them through competitors, usually, who will say, “There's a product on the market that contains an ingredient about which I'm concerned.” Those come to us as well.
When we review them, we look at them on a case-by-case basis, but at the same time, to improve our efficiencies, we batch them together. Using the example of glucosamine sulfate, we will gather those applications together and process them as a group to try to move it ahead more quickly. So we do both things. We look at them individually, we screen them when they come in, we look to the marketplace for what is available and what may be of concern out there, and then we group them together and process them as a unit to try to gather as much efficiency into that evaluation as we can.