HIV and men who have sex with men sexual activity with members of the same sex, regardless of how they personally identify themselves. Many MSM choose not to (or cannot for other reasons) identify as homosexual or bisexual. Similarly, the label excludes men who identify as gay or bisexual, but who have never had sex with another man, including many gay teenagers. The terms MSM and women who have sex with women (WSW) have been used in medical scholarship since at least 1990. But, the term has been attributed to Glick "et al.", because their usage in a 1994 study solidified the concept in medical terminology. MSM is
Kingdom Hearts Birth by Sleep Portable" articles. IGN featured it as nominated of 2010's "Best of E3 Award" in the category Best PSP Games. GameTrailers also had praise for the new title and gave it a nomination for Best PSP Game of E3 2010. "Kingdom Hearts Birth by Sleep" has received positive reviews from gaming reviewers. The game's average score is of 82 out of 100 on Metacritic, becoming the third highest ranking "Kingdom Hearts" game behind "Kingdom Hearts" and "Kingdom Hearts II". The game has been highly praised by Japanese gaming magazine, "Famitsu", whose four reviewers gave scores of 10/9/9/9, for a total of