Please have in mind in your tefillos and in your learning  the son of WITS Alumnus Aryeh Langer(1996),  who is scheduled for a kidney transplant Erev Yom Kippur.  Aryeh is the kidney donor for his son.  Aryeh's name is Yehudah Aryeh ben Leah and his son's name is Moshe Yitzchok ben Devorah Malka.