- Wolfram – http://mathworld.wolfram.com/
- RCS Ed – http://www.rcsed.ac.uk/
- RCN – http://www.rcn.org.uk/
- SCTS – http://www.scts.org/
- BASICS – http://www.basics.org.uk/
- Macmillian – http://www.macmillan.org.uk/
- Breast Cancer Care – http://www.breastcancercare.org.uk/
- Kings – http://www.kcl.ac.uk