| article html file updated | 12 February 2020 06:15 CET | Update | https://www.mdpi.com/2072-666X/10/4/261 |
| article html file updated | 18 October 2019 14:25 CEST | Update | N/A |
| article html file updated | 9 May 2019 19:39 CEST | Update | N/A |
| article html file updated | 25 April 2019 09:42 CEST | Update | N/A |
| article html file updated | 18 April 2019 19:28 CEST | Original file | N/A |
| article pdf uploaded. | 18 April 2019 13:42 CEST | Version of Record | https://www.mdpi.com/2072-666X/10/4/261/pdf |
| article xml uploaded. | 18 April 2019 13:42 CEST | Update | https://www.mdpi.com/2072-666X/10/4/261/xml |
| article xml file uploaded | 18 April 2019 13:42 CEST | Original file | N/A |
