Most scholars support 1607 or early 1608 as most likely, which accords well with what is known about the play's likely co-author, George Wilkins, whose extant literary career seems to span only three years, 1606 to 1608 [REF].
The editors of the Oxford and Arden editions of Pericles accept Wilkins as Shakespeare's collaborator, citing stylistic links between the play and Wilkins's style that are found nowhere else in Shakespeare [REF].