collab authors are missing from browse.action

[zmclaughlin]

For example, article "Pretreatment CD4 Cell Slope and Progression to AIDS or Death in HIV-Infected Patients Initiating Antiretroviral Therapy—The CASCADE Collaboration: A Collaboration of 23 Cohort Studies" 10.1371/journal.pmed.1000239 published February 23 has a collab author "on behalf of the CASCADE Collaboration".

The collab author does not display in author list on browse by pub date:  http://www.plosmedicine.org/article/browse.action?field=date&month=2&year=2010&day=23 [^]