| article html file updated | 9 February 2020 13:02 CET | Update | https://www.mdpi.com/1420-3049/23/4/855 |
| article html file updated | 2 October 2019 10:02 CEST | Update | - |
| article html file updated | 1 May 2019 05:03 CEST | Update | - |
| article html file updated | 17 April 2019 05:16 CEST | Update | - |
| article html file updated | 29 March 2019 13:51 CET | Update | - |
| article html file updated | 4 May 2018 12:52 CEST | Update | - |
| article html file updated | 10 April 2018 13:26 CEST | Update | - |
| article xml uploaded. | 10 April 2018 13:25 CEST | Update | https://www.mdpi.com/1420-3049/23/4/855/xml |
| article pdf uploaded. | 10 April 2018 13:25 CEST | Updated version of record | https://www.mdpi.com/1420-3049/23/4/855/pdf |
| article html file updated | 9 April 2018 12:23 CEST | Original file | - |
| article pdf uploaded. | 9 April 2018 12:22 CEST | Version of Record | https://www.mdpi.com/1420-3049/23/4/855/pdf-vor |
