This was covered in the book Salt Sugar Fat: How the Food Giants Hooked Us (2013). It's featured in the book. Odd that the only way you'd know, other than read

This was covered in the book Salt Sugar Fat: How the Food Giants Hooked Us (2013). It's featured in the book. Odd that the only way you'd know, other than reading the book is by reading comments users left about the book. Tobacco companies aren't mentioned in any of the mainstream publications that discuss the book which came up in my search.