There was a problem providing the content you requested

Please contact us via our support center for more information and provide the details below.

Reference Number: 700ee514fb5b1d8b

IP Address: 107.178.234.146

Timestamp: 2022-04-24 12:38:14 UTC

Access denied

You do not have access to www.sciencedirect.com.

The site owner may have set restrictions that prevent you from accessing the site. Contact the site owner for access or try loading the page again.

  • Ray ID: 700ee514fb5b1d8b
  • Timestamp: 2022-04-24 12:38:14 UTC
  • Your IP address: 107.178.234.146
  • Requested URL: www.sciencedirect.com/science/article/pii/S0747563216305295?via%3Dihub
  • Error reference number: 1020
  • Server ID: FL_22F300
  • User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) HeadlessChrome/93.0.4577.0 Safari/537.36