| article html file updated | 9 February 2020 11:38 CET | Update | https://www.mdpi.com/2072-666X/9/4/153 |
| article html file updated | 2 October 2019 01:36 CEST | Update | N/A |
| article html file updated | 1 May 2019 07:53 CEST | Update | N/A |
| article html file updated | 17 April 2019 07:51 CEST | Update | N/A |
| article html file updated | 29 March 2019 10:41 CET | Update | N/A |
| article html file updated | 1 May 2018 12:59 CEST | Update | N/A |
| article html file updated | 28 March 2018 16:19 CEST | Original file | N/A |
| article xml uploaded. | 28 March 2018 16:17 CEST | Original file | https://www.mdpi.com/2072-666X/9/4/153/xml |
| article pdf uploaded. | 28 March 2018 16:17 CEST | Version of Record | https://www.mdpi.com/2072-666X/9/4/153/pdf |
