Journal article (2006) - P. Dorenbos (author), EVD van Loef (author), AP Vink (author), E. van der Kolk (author), C.W.E. van Eijk (author), K.W Kramer (author), H.U. Gudel (author), W Higgins (author), KS Shah (author)

Journal article (2004) - KS Shah (author), J Glodo (author), M Klugerman (author), W Higgins (author), T Gupta (author), P Wong (author), WW Moses (author), SE Derenzo (author), MJ Weber (author), P. Dorenbos (author)