Matt Brown nnmatt@googlemail.com 2030047 2008-06-17 13:53:50 UTC http://network.nature.com/home/system/user/000/000/315/tiny.png http://network.nature.com/home/system/user/000/000/315/small.png http://network.nature.com/home/system/user/000/000/315/medium.png http://network.nature.com/home/system/user/000/000/315/large.png Maxine Clarke m.clarke@nature.com 442485 2008-05-16 21:57:21 UTC http://network.nature.com/home/system/user/000/001/019/tiny.png http://network.nature.com/home/system/user/000/001/019/small.png http://network.nature.com/home/system/user/000/001/019/medium.png http://network.nature.com/home/system/user/000/001/019/large.png Marc West m.west@damtp.cam.ac.uk 2168403 2008-05-16 21:56:22 UTC http://network.nature.com/home/system/user/000/005/700/tiny.png http://network.nature.com/home/system/user/000/005/700/small.png http://network.nature.com/home/system/user/000/005/700/medium.png http://network.nature.com/home/system/user/000/005/700/large.png Scott Keir scottkeir@yahoo.co.uk 2092052 2007-07-15 23:01:40 UTC http://network.nature.com/home/system/user/000/000/934/tiny.png http://network.nature.com/home/system/user/000/000/934/small.png http://network.nature.com/home/system/user/000/000/934/medium.png http://network.nature.com/home/system/user/000/000/934/large.png