fif th ▁chairman ▁of ▁the ▁London ▁chapter ▁of ▁the ▁Al pha ▁Om ega ▁D ental ▁F rat ern ity , ▁which ▁spons ored ▁numerous ▁projects ▁in ▁the ▁UK ▁and ▁Israel . ▁He ▁also ▁served ▁as ▁secretary ▁of ▁its ▁London ▁Char itable ▁Trust . ▁ ▁At ▁one ▁time , ▁he ▁l ia ised ▁with ▁Walter ▁An nen berg ▁and ▁obtained ▁fund ing ▁for ▁post grad uate ▁education ▁and ▁the ▁An nen berg ▁L ect ure ▁and ▁Tra vel ing ▁Sch olar ship . ▁ ▁Ret irement ▁and ▁Hol oca ust ▁studies ▁Zam et ▁retired ▁in ▁ 2 0 0 1 , ▁following ▁which ▁he ▁en rolled ▁at ▁University ▁College ▁London ▁in ▁Hol oca ust ▁studies , ▁where ▁he ▁was ▁a ▁student ▁of ▁Michael ▁Ber kow itz . ▁After ▁comple ting ▁an ▁MA , ▁he ▁further ed ▁his ▁studies ▁by ▁working ▁on ▁a ▁Ph D ▁th esis ▁on ▁German ▁and ▁Aust rian ▁Ref uge e ▁D ent ists ▁ 1 9 3 3 – 1 9 4 5 , ▁The ▁Response ▁of ▁The ▁British ▁Author ities . ▁In ▁the ▁ 1 9 3 0 s ▁and ▁ 1 9 4 0 s , ▁disp la ced ▁do ctors ▁searched ▁the ▁world ▁for ▁locations ▁where ▁their ▁skills ▁might ▁be ▁appreciated ▁and ▁where ▁they ▁could ▁find ▁a ▁place ▁of ▁safety ▁from ▁w ors ening ▁Naz i ▁per sec ution . ▁As ▁part ▁of ▁his ▁th esis , ▁in ▁ 2 0 0 5 , ▁Zam et ▁wrote ▁to ▁the ▁British ▁D ental ▁Journal ▁as ▁he ▁attempted ▁to