标题（Title） 一般不超过80个字符
Gerontology Professionals, NAPG,Gerontological Specialist, Gerontology Credentials
（82 个字符）
关键词（KeyWords）一般不超过100个字符
gerontology professionals,napg,gerontological specialist,gerontology credentials,national association gerontology,gerontology and aging,study of older adults,elderly studies,professional gerontologist,credential gerontologist, gerontology, gerontology organizations,aging,aging education,gerontology education,aged,gero,credential,certification
（344 个字符）
描述（Description）一般不超过200个字符
Gerontology professionals of the NAPG are committed to promoting and credentialing the education of
in the field of gerontology in the United States.
（150 个字符）
