| article html file updated | 9 February 2020 10:49 CET | Update | https://www.mdpi.com/1420-3049/23/4/729 |
| article html file updated | 1 October 2019 20:58 CEST | Update | - |
| article html file updated | 1 May 2019 09:38 CEST | Update | - |
| article html file updated | 17 April 2019 09:32 CEST | Update | - |
| article html file updated | 29 March 2019 08:48 CET | Update | - |
| article html file updated | 4 May 2018 12:24 CEST | Update | - |
| article html file updated | 22 March 2018 13:39 CET | Original file | - |
| article xml uploaded. | 22 March 2018 13:37 CET | Original file | https://www.mdpi.com/1420-3049/23/4/729/xml |
| article pdf uploaded. | 22 March 2018 13:37 CET | Version of Record | https://www.mdpi.com/1420-3049/23/4/729/pdf |
