| article html file updated | 12 February 2020 01:42 CET | Update | https://www.mdpi.com/2072-6694/11/4/449 |
| article html file updated | 17 October 2019 09:59 CEST | Update | - |
| article html file updated | 9 May 2019 19:09 CEST | Update | - |
| article html file updated | 25 April 2019 19:37 CEST | Update | - |
| article html file updated | 16 April 2019 11:05 CEST | Original file | - |
| article pdf uploaded. | 16 April 2019 11:04 CEST | Updated version of record | https://www.mdpi.com/2072-6694/11/4/449/pdf |
| article xml uploaded. | 16 April 2019 11:04 CEST | Update | https://www.mdpi.com/2072-6694/11/4/449/xml |
| article xml file uploaded | 16 April 2019 11:04 CEST | Update | - |
| article pdf uploaded. | 29 March 2019 13:05 CET | Version of Record | https://www.mdpi.com/2072-6694/11/4/449/pdf-vor |
| article xml file uploaded | 29 March 2019 13:05 CET | Original file | - |
