| article html file updated | 12 February 2020 06:52 CET | Update | https://www.mdpi.com/2072-666X/10/4/269 |
| article html file updated | 9 May 2019 19:43 CEST | Update | - |
| article html file updated | 25 April 2019 08:35 CEST | Update | - |
| article html file updated | 22 April 2019 06:14 CEST | Original file | - |
| article pdf uploaded. | 22 April 2019 06:13 CEST | Version of Record | https://www.mdpi.com/2072-666X/10/4/269/pdf |
| article xml uploaded. | 22 April 2019 06:13 CEST | Update | https://www.mdpi.com/2072-666X/10/4/269/xml |
| article xml file uploaded | 22 April 2019 06:13 CEST | Original file | - |
