The two defenders join from Napoli and Chievo Verona respectively.
Campagnaro was a key part of the Napoli side which finished second in Serie A last year and Andreolli has been at Chievo since leaving Inter Milan as a youngster in 2005.
The two defenders join from Napoli and Chievo Verona respectively.
Campagnaro was a key part of the Napoli side which finished second in Serie A last year and Andreolli has been at Chievo since leaving Inter Milan as a youngster in 2005.
