Eligibility Requirements: Applicants must be citizens of the Republic of Croatia. Permanent U.S. residents and persons with dual (Croatian and U.S.) citizenship are ineligible Applicants must hold a Ph.D. in their academic field of study Applicants must obtain a letter of invitation from a U.S. host institution Applicants must be proficient in oral and written English Applicants must be eligible for a J-1 visa, which requires the grantee to return to Croatia for a minimum of two years at the end of the grant period Applicants must receive a satisfactory medical clearance Applicants must be employed in Croatia