all of them, but more emphasis on A and D. but the other 2 is a more convoluted process. visa holders are preferred over citizens, which includes men and women, they get to threaten them with deportation by holding thier visa hostage, for women in bio they are dominating men, because they have various forms of help to get experience, grad school and a job over men who abandons it due to lack of support(this includes both health and biotech, but not at the PHD level yet).
all of them, but more emphasis on A and D. but the other 2 is a more convoluted process. visa holders are preferred over citizens, which includes men and women, they get to threaten them with deportation by holding thier visa hostage, for women in bio they are dominating men, because they have various forms of help to get experience, grad school and a job over men who abandons it due to lack of support(this includes both health and biotech, but not at the PHD level yet).