My self H1b visa, kids( has SSN-us born ) & wife ( H4 visa) not in usa for 180 days. Can add them as dependents in Tax returns ?

 I am on H1B visa status and saying in USA from last 5+ year. My wife staying with in usa from last 3+ years on H4 and i have two kids US born. Current year my wife and kids went to out of country more than 180 days. Can I include them in my Tax return as dependents( My wife has ITIN and kids has SSN)