Letter to the editor

Keith Prasse, Paul Hildebrandt, David Dodd, Dawn Goodman, R. Leader, J. Ferrell, R. Squire, J. Hardisty, J. Newberne, P. Hildebrandt, J. Burek, A. DePaoli, G. Boorman, R. Bendele, B. Payne, J. Ward, G. Todd, H. Webster, R. Piper, R. Patterson