| article html file updated | 7 February 2020 15:43 CET | Update | https://www.mdpi.com/1420-3049/21/10/1299 |
| article html file updated | 22 September 2019 01:54 CEST | Update | - |
| article html file updated | 5 May 2019 02:48 CEST | Update | - |
| article html file updated | 17 September 2018 12:45 CEST | Update | - |
| article html file updated | 28 October 2016 12:23 CEST | Update | - |
| article html file updated | 28 September 2016 12:29 CEST | Original file | - |
| article xml uploaded. | 28 September 2016 12:28 CEST | Update | https://www.mdpi.com/1420-3049/21/10/1299/xml |
| article xml uploaded. | 28 September 2016 12:28 CEST | Original file | - |
| article pdf uploaded. | 28 September 2016 12:28 CEST | Version of Record | https://www.mdpi.com/1420-3049/21/10/1299/pdf |
