2012
Lefever, E. (2012).
Mourisse, D., Lefever, E., Verbiest, N., Saeys, Y., De Cock, M., & Cornelis, C. (2012).
2011
Lefever, E., & Hoste, V. (2011).
Lefever, E., Hoste, V., & De Cock, M. (2011).
Lefever, E., Hoste, V., & De Cock, M. (2011).
Lefever, E., Macken, L., & Hoste, V. (2011).
Lefever, E., & Hoste, V. (2011).
2010
Hoste, V., Vanopstal, K., Lefever, E., & Delaere, I. (2010).
Lefever, E., Fayruzov, T., Hoste, V., & De Cock, M. (2010).
Lefever, E., & Hoste, V. (2010).
Lefever, E., & Hoste, V. (2010).
2009
Lefever, E., & Hoste, V. (2009).
Lefever, E., Fayruzov, T., Hoste, V., & De Cock, M. (2009).
Lefever, E., Macken, L., & Hoste, V. (2009).
2008
Hoste, V., Lefever, E., Vanopstal, K., & Delaere, I. (2008).
Macken, L., Lefever, E., & Hoste, V. (2008).
Macken, L., & Lefever, E. (2008).
2007
Hoste, V., Vanopstal, K., & Lefever, E. (2007).
Lefever, E., Fayruzov, T., & Hoste, V. (2007).