| article html file updated | 12 February 2020 05:18 CET | Update | https://www.mdpi.com/1996-1944/12/8/1223 |
| article html file updated | 18 October 2019 08:06 CEST | Update | - |
| article html file updated | 13 May 2019 05:18 CEST | Update | - |
| article html file updated | 13 May 2019 05:18 CEST | Update | - |
| article html file updated | 10 May 2019 10:44 CEST | Update | - |
| article html file updated | 25 April 2019 11:52 CEST | Update | - |
| article html file updated | 15 April 2019 05:21 CEST | Original file | - |
| article pdf uploaded. | 15 April 2019 05:20 CEST | Version of Record | https://www.mdpi.com/1996-1944/12/8/1223/pdf |
| article xml uploaded. | 15 April 2019 05:20 CEST | Update | https://www.mdpi.com/1996-1944/12/8/1223/xml |
| article xml file uploaded | 15 April 2019 05:20 CEST | Original file | - |
