| article html file updated | 12 February 2020 05:08 CET | Update | https://www.mdpi.com/1996-1073/12/8/1423 |
| article html file updated | 18 October 2019 07:08 CEST | Update | - |
| article html file updated | 9 May 2019 13:18 CEST | Update | - |
| article html file updated | 25 April 2019 12:13 CEST | Update | - |
| article html file updated | 13 April 2019 10:23 CEST | Original file | - |
| article pdf uploaded. | 13 April 2019 10:21 CEST | Version of Record | https://www.mdpi.com/1996-1073/12/8/1423/pdf |
| article xml uploaded. | 13 April 2019 10:21 CEST | Update | https://www.mdpi.com/1996-1073/12/8/1423/xml |
| article xml file uploaded | 13 April 2019 10:21 CEST | Original file | - |
