Consider the following statements about Robertson's concept of glocalization:

Statements:

1. Robertson introduced the term glocalization into social-scientific discourse in 1992.
2. Glocalization, according to Robertson, indicates that the global and local exist separately and do not influence each other.
3. The concept of glocalization suggests that the global interpenetrates the local.
4. Robertson's image of glocalization is similar to the Hindu conception of deities, where a single entity can take multiple forms.
Which of the above statements are correct?