| article html file updated | 9 February 2020 06:31 CET | Update | https://www.mdpi.com/1420-3049/23/2/404 |
| article html file updated | 30 September 2019 18:41 CEST | Update | N/A |
| article html file updated | 1 May 2019 18:40 CEST | Update | N/A |
| article html file updated | 17 April 2019 17:57 CEST | Update | N/A |
| article html file updated | 28 March 2019 23:05 CET | Update | N/A |
| article html file updated | 14 March 2018 13:37 CET | Update | N/A |
| article html file updated | 13 February 2018 16:49 CET | Original file | N/A |
| article xml uploaded. | 13 February 2018 16:48 CET | Update | https://www.mdpi.com/1420-3049/23/2/404/xml |
| article xml uploaded. | 13 February 2018 16:48 CET | Original file | N/A |
| article pdf uploaded. | 13 February 2018 16:48 CET | Version of Record | https://www.mdpi.com/1420-3049/23/2/404/pdf |
