By Christopher, Elphis
By Greive, Bradley Trevor
By McGinnis, Alan Loy
By Wright, Kenneth
By Richardson, Cheryl
By Lerner, Harriet G., Ph.D.
By Salzberg, Sharon
By Smith, Richard
By Herbert, Betty
By Mavis Klein, Sasha Fenton, Jan Budkowski
By Spezzano, Chuck
By Stinson, Barney, Kuhn, Matt
By Head, Honor
By Roane, Susan
By Clear, James
By Jenner, Paul
By Vibert, Simon
By Grant, Jon E.
By Reizin, Paul
By Baldock, John
By Ally Mundy
By Jayne Hardy
By Iona David
By Dr Harry Barry
By T.A. Williams
By Osho
By Paget, Lou, Gorman, Beate
By Marc H. Bornstein (National Institute of Child Health and Human Development, Bethesda, MD, USA)
By Lucy Vine