| article html file updated | 8 February 2020 19:31 CET | Update | https://www.mdpi.com/1420-3049/22/11/1821 |
| article html file updated | 2 May 2019 18:49 CEST | Update | - |
| article html file updated | 30 November 2017 16:12 CET | Update | - |
| article html file updated | 26 October 2017 11:44 CEST | Original file | - |
| article xml uploaded. | 26 October 2017 11:43 CEST | Original file | https://www.mdpi.com/1420-3049/22/11/1821/xml |
| article pdf uploaded. | 26 October 2017 11:43 CEST | Version of Record | https://www.mdpi.com/1420-3049/22/11/1821/pdf |
