| article html file updated | 9 February 2020 00:23 CET | Update | https://www.mdpi.com/1420-3049/22/12/2254 |
| article html file updated | 29 September 2019 07:05 CEST | Update | - |
| article html file updated | 2 May 2019 07:53 CEST | Update | - |
| article html file updated | 18 April 2019 05:42 CEST | Update | - |
| article html file updated | 2 January 2018 12:53 CET | Update | - |
| article html file updated | 18 December 2017 09:44 CET | Original file | - |
| article xml uploaded. | 18 December 2017 09:42 CET | Update | https://www.mdpi.com/1420-3049/22/12/2254/xml |
| article xml uploaded. | 18 December 2017 09:42 CET | Update | - |
| article xml uploaded. | 18 December 2017 09:42 CET | Original file | - |
| article pdf uploaded. | 18 December 2017 09:42 CET | Version of Record | https://www.mdpi.com/1420-3049/22/12/2254/pdf |
