| article html file updated | 12 February 2020 05:20 CET | Update | https://www.mdpi.com/1996-1944/12/8/1226 |
| article html file updated | 18 October 2019 08:17 CEST | Update | - |
| article html file updated | 10 May 2019 10:46 CEST | Update | - |
| article html file updated | 25 April 2019 11:47 CEST | Update | - |
| article html file updated | 15 April 2019 08:43 CEST | Original file | - |
| article pdf uploaded. | 15 April 2019 08:41 CEST | Version of Record | https://www.mdpi.com/1996-1944/12/8/1226/pdf |
| article xml uploaded. | 15 April 2019 08:41 CEST | Update | https://www.mdpi.com/1996-1944/12/8/1226/xml |
| article xml file uploaded | 15 April 2019 08:41 CEST | Original file | - |
