[1] Philip Morris Prod SA, Prod Dev, Rue Usines 56, CH-2000 Neuchatel, Switzerland
[2] Philip Morris Int Management SA, Prod & Proc Qual, Quai Jeanrenaud 56, CH-2000 Neuchatel, Switzerland
[3] Philip Morris Int Management SA, Leaf Agr Programs, Ave Rhodanie 50, CH-1001 Lausanne, Switzerland