| article html file updated | 9 February 2020 12:54 CET | Update | https://www.mdpi.com/1420-3049/23/4/845 |
| article html file updated | 2 October 2019 09:11 CEST | Update | - |
| article html file updated | 1 May 2019 05:19 CEST | Update | - |
| article html file updated | 17 April 2019 05:31 CEST | Update | - |
| article html file updated | 29 March 2019 13:33 CET | Update | - |
| article html file updated | 4 May 2018 12:50 CEST | Update | - |
| article html file updated | 11 April 2018 11:36 CEST | Original file | - |
| article xml uploaded. | 11 April 2018 11:35 CEST | Update | https://www.mdpi.com/1420-3049/23/4/845/xml |
| article pdf uploaded. | 11 April 2018 11:35 CEST | Updated version of record | https://www.mdpi.com/1420-3049/23/4/845/pdf |
| article pdf uploaded. | 7 April 2018 13:26 CEST | Version of Record | https://www.mdpi.com/1420-3049/23/4/845/pdf-vor |
