In the above published paper (Jufas and Patel Reference Jufas and Patel2016), the asterisks in Figure 1(b) on page 427 were shown in the wrong position. The correct version of Figure 1(b) is shown below.
![](https://static.cambridge.org/binary/version/id/urn:cambridge.org:id:binary-alt:20160922053353-82538-mediumThumb-S0022215116001237_fig1g.jpg?pub-status=live)
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Published online by Cambridge University Press: 10 May 2016
In the above published paper (Jufas and Patel Reference Jufas and Patel2016), the asterisks in Figure 1(b) on page 427 were shown in the wrong position. The correct version of Figure 1(b) is shown below.