anchor.diff:  EWHA WOMANS UNIV PRESS|EWHA WOMANS UNIVERSITY PRESS
   FEDERATION AMER SOC EXP BIOL|FEDERATION OF AMERICAN SOCIETIES FOR EXPERIMENTAL BIOLOGY
   FEDERATION AMER SOC EXP BIOL|FEDERATON OF AMERICAN SOCIETIES FOR EXPERIMENTAL BIOLOGY
  +FEDERATION AMERICAN SOCIETY EXP|FEDERATON OF AMERICAN SOCIETIES FOR EXPERIMENTAL BIOLOGY
   FRESHWATER BIOLOGICAL ASSOC|FRESHWATER BIOLOGICAL ASSOCIATION
   GENETICS SOC AM|GENETICS SOCIETY OF AMERICA
   GENETICS SOCIETY AMERICA|GENETICS SOCIETY OF AMERICA
  
positive.code: POLISH ACAD SCIENCES INST PHYSICS|POLISH ACADEMY OF SCIENCES INSTITUTE OF PHYSICS
  PRECAST/PRESTRESSED CONCRETE INST|PRECAST/PRESTRESSED CONCRETE INSTITUTE (PCI)
  PUBLIC LIBRARY SCIENCE|PUBLIC LIBRARY OF SCIENCE
  RADIOLOGICAL SOC NORTH AMERICA|RADIOLOGICAL SOCIETY OF NORTH AMERICA
  Reed Business Information Ltd|REED BUSINESS INFORMATION LTD
  REVISTA BIOTA NEOTROPICA|BIOTA NEOTROPICA
  
negative.code: AMER PUBLIC HEALTH ASSOCIATION INC|AMERICAN PUBLIC HEALTH ASSOCIATION
  AMER SOC AGRICULTURAL \& BIOLOGICAL ENGINEERS|AMERICAN SOCIETY OF AGRICULTURAL AND BIOLOGICAL ENGINEERS
  AMER SOC AGRONOMY|AMERICAN SOCIETY OF AGRONOMY
  AMERICAN SOCIETY AGRONOMY|AMERICAN SOCIETY OF AGRONOMY
  AMER SOC ANIMAL SCIENCE|AMERICAN SOCIETY OF ANIMAL SCIENCE
  AMER SOC BIOCHEMISTRY MOLECULAR BIOLOGY INC|AMERICAN SOCIETY OF BIOCHEMISTRY AND MOLECULAR BIOLOGY
  AMER SOC CLINICAL INVESTIGATION INC|AMERICAN SOCIETY FOR CLINICAL INVESTIGATION    
  AMER SOC CLINICAL ONCOLOGY|AMERICAN SOCIETY OF CLINICAL ONCOLOGY
  AMER SOC CLINICAL PATHOLOGY|AMERICAN SOCIETY FOR CLINICAL PATHOLOGY
  AMERICAN SOCIETY CLINICAL PATHOLOGY|AMERICAN SOCIETY FOR CLINICAL PATHOLOGY
  AMER SOC ENGINEERING EDUCATION|AMERICAN SOCIETY FOR ENGINEERING EDUCATION
  AMERICAN ACADEMY FAMILY PHYSICIANS|AMERICAN ACADEMY OF FAMILY PHYSICIANS
  AMER SOC HEALTH-SYSTEM PHARMACISTS|AMERICAN SOCIETY OF HEALTH SYSTEM PHARMACISTS
  AMER SOC HEMATOLOGY|AMERICAN SOCIETY OF HEMATOLOGY
  AMER SOC HORTICULTURAL SCIENCE|AMERICAN SOCIETY FOR HORTICULTURAL SCIENCE
  AMERICAN SOCIETY HORTICULTURAL SCIENCE|AMERICAN SOCIETY FOR HORTICULTURAL SCIENCE
  AMER SOC ICHTHYOLOGISTS \& HERPETOLOGISTS|AMERICAN SOCIETY OF ICHTHYOLOGISTS AND HERPETOLOGISTS
  AMER SOC ICHTHYOLOGISTS HERPETOLOGISTS|AMERICAN SOCIETY OF ICHTHYOLOGISTS AND HERPETOLOGISTS
  AMER SOC LIMNOLOGY OCEANOGRAPHY|ASSOCIATION FOR THE SCIENCES OF LIMNOLOGY AND OCEANOGRAPHY
  AMER SOC MICROBIOLOGY|AMERICAN SOCIETY FOR MICROBIOLOGY
  AMERICAN SOCIETY MICROBIOLOGY|AMERICAN SOCIETY FOR MICROBIOLOGY
  AMER SOC NEPHROLOGY|AMERICAN SOCIETY OF NEPHROLOGY
  AMER SOC NEURORADIOLOGY|AMERICAN SOCIETY OF NEURORADIOLOGY
  AMER SOC NUTRITIONAL SCIENCE|AMERICAN SOCIETY FOR NUTRITIONAL SCIENCE
  