another extension question on this.

<grant-sponsor>After collecting</grant-sponsor>
<grant-sponsor>After selecting</grant-sponsor>
<grant-number>15 patients</grant-number>
<grant-number>10 patients</grant-number>

The refid of grant-number should link to the respective grant-sponsor
one not the first one. If only one grant-sponsor is present then it
should link to the last occurrence of grant-sponsor

	Martin Honnen
	http://msmvps.com/blogs/martin_honnen/