| article html file updated | 5 February 2020 14:15 CET | Update | https://www.mdpi.com/2072-4292/2/4/1120 |
| article html file updated | 9 May 2019 06:57 CEST | Update | - |
| article html file updated | 19 March 2019 23:48 CET | Update | - |
| article html file updated | 18 July 2017 11:00 CEST | Update | - |
| article html file updated | 18 July 2017 10:59 CEST | Update | - |
| article html file updated | 18 July 2017 10:58 CEST | Original file | - |
| article xml uploaded. | 18 July 2017 10:56 CEST | Original file | https://www.mdpi.com/2072-4292/2/4/1120/xml |
