| article html file updated | 12 February 2020 01:19 CET | Update | https://www.mdpi.com/1996-1073/12/7/1204 |
| article html file updated | 17 October 2019 07:49 CEST | Update | - |
| article html file updated | 25 April 2019 20:27 CEST | Update | - |
| article html file updated | 18 April 2019 12:51 CEST | Update | - |
| article html file updated | 11 April 2019 15:39 CEST | Update | - |
| article html file updated | 28 March 2019 11:34 CET | Original file | - |
| article pdf uploaded. | 28 March 2019 09:32 CET | Version of Record | https://www.mdpi.com/1996-1073/12/7/1204/pdf |
| article xml uploaded. | 28 March 2019 09:32 CET | Update | https://www.mdpi.com/1996-1073/12/7/1204/xml |
| article xml file uploaded | 28 March 2019 09:32 CET | Original file | - |
