The above named papers contained the below listed errors. The Author and the Production Team would like to apologise for these.
Line 7 of Page 2 should read:
Italy’s proportion of the population aged 65 years or over, at 22.4%, was the second highest in the world and…
Lines 3-4 of Page 4 should read:
…there was an eligibility requirement (financial situation)…
The Name on Page 21 should read:
Rebecca L. Sandefur
The Name on Page 24 should read:
Sage-Jacobson, Susannah