The IngR of consumed drinking water of the
children and their BW were obtained through the questionnaire.
The IngR of consumed foodwas obtained by weighing the duplicate
food. The other exposure parameters, such as IngRs of the soil/dust
were obtained from the literature (Duan et al., 2011; Duan, 2012;
USEPA, 1997, 2002), as shown in Table 1. The penetration coefficient
factors for humanwater exposure by dermal contact are listed
in Table S2.