| article html file updated | 5 February 2020 12:58 CET | Update | https://www.mdpi.com/2072-4292/1/4/1097 |
| article html file updated | 9 May 2019 09:39 CEST | Update | N/A |
| article html file updated | 19 March 2019 20:38 CET | Update | N/A |
| article html file updated | 18 July 2017 10:27 CEST | Update | N/A |
| article html file updated | 18 July 2017 10:25 CEST | Update | N/A |
| article html file updated | 18 July 2017 10:24 CEST | Original file | N/A |
| article xml uploaded. | 18 July 2017 10:23 CEST | Original file | https://www.mdpi.com/2072-4292/1/4/1097/xml |
