Nitya Krishnan, Wladimir Malaga, Patricia Constant, Maxine Caws, Thi Hoang Chau Tran, Jenifer Salmons, Thi Ngoc Lan Nguyen, Duc Bang Nguyen, Mamadou Daffe, Douglas B Young, Brian D Robertson, Christophe Guilhot, Guy E Thwaites								
				
									PLoS One								
				
									September 8, 2011								
				
									DOI:  10.1371/journal.pone.0023870