There was an error in the original reference to Lundholm N., Hansen P.J. and Kotaki Y. (2004) in the reference section.
The correct reference should be: Lundholm N., Hansen P.J. and Kotaki Y. 2004. Effect of pH on growth and domoic acid production by potentially toxic diatoms of the genera Pseudo-nitzschia and Nitzschia. Marine Ecology Progress Series 273: 1–15.
The authors apologise for this error.