Most celebrated is the tortured Laoco??n group (from Rhodes, first century b.c. first century a.d. ), only recently returned more closely to its pristine state by the removal of one statue's outstretched arm added by over-zealous 16th-century restorers ).
The statue has been restored following damage in the 16th century.
Since cost-benefit analysis is critical to over-coming resistance to implementation, research groups should include health care economists or health services researchers.