In the following sentence:
沙溢、胡可与安吉、小鱼儿一家四口集体亮相,同时《捉妖记2》视效制片人Ellen Poon也透露了电影幕后制作的花絮。
I think the use of "、" should be A、B、C与D. In other words, it should be put between each word except the last one, in which case 与 or 和 (etc...) should be used instead.
However in this sentence, it is in the form of A、B与C、D, so now I wonder what is the correct form, and whether there is any difference on the meaning regarding how you put the "、" to concatenate words.