| article html file updated | 9 February 2020 11:05 CET | Update | https://www.mdpi.com/1420-3049/23/4/750 |
| article html file updated | 1 October 2019 22:27 CEST | Update | N/A |
| article html file updated | 1 May 2019 09:05 CEST | Update | N/A |
| article html file updated | 17 April 2019 09:00 CEST | Update | N/A |
| article html file updated | 29 March 2019 09:25 CET | Update | N/A |
| article html file updated | 4 May 2018 12:29 CEST | Update | N/A |
| article html file updated | 24 March 2018 05:45 CET | Original file | N/A |
| article xml uploaded. | 24 March 2018 05:44 CET | Update | https://www.mdpi.com/1420-3049/23/4/750/xml |
| article pdf uploaded. | 24 March 2018 05:44 CET | Version of Record | https://www.mdpi.com/1420-3049/23/4/750/pdf |
