| article html file updated | 5 February 2020 09:19 CET | Update | https://www.mdpi.com/1420-3049/9/1/11 |
| article html file updated | 9 May 2019 17:32 CEST | Update | N/A |
| article html file updated | 25 March 2019 04:57 CET | Update | N/A |
| article html file updated | 22 March 2019 05:21 CET | Update | N/A |
| article html file updated | 19 March 2019 11:51 CET | Update | N/A |
| article html file updated | 22 June 2018 11:12 CEST | Update | N/A |
| article html file updated | 24 July 2017 05:02 CEST | Update | N/A |
| article html file updated | 24 July 2017 05:00 CEST | Update | N/A |
| article html file updated | 24 July 2017 04:59 CEST | Original file | N/A |
| article xml uploaded. | 24 July 2017 04:57 CEST | Original file | https://www.mdpi.com/1420-3049/9/1/11/xml |
