INDONESIA
UNIVERSITAS SUMATERA UTARA
UNIVERSITAS INDONESIA
UNIVERSITAS ANDALAS
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UNIVERSITAS UKRIDA
RUSSIA
FIRST MOSCOW STATE MEDICAL UNIVERSITY
RUSSIAN STATE MEDICAL UNIVERSITY
NIZHNY NOVGOROD STATE MEDICAL ACADEMY
KURSK STATE MEDICAL UNIVERSITY
MOSCOW AVIATION INSTITUTE
BANGLADESH
DHAKA MEDICAL COLLEGE
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CHITAGGONG MEDICAL COLLEGE
MYMENSINGH MEDICAL COLLEGE
BANGLADESH AGRICULTURAL UNIVERSITY
POLAND
MEDICAL UNIVERSITY OF WARSAW
MEDICAL UNIVERSITY OF LODZ