| article html file updated | 12 February 2020 06:19 CET | Update | https://www.mdpi.com/2072-6643/11/4/877 |
| article html file updated | 18 October 2019 14:54 CEST | Update | - |
| article html file updated | 9 May 2019 17:16 CEST | Update | - |
| article html file updated | 25 April 2019 09:46 CEST | Original file | - |
| article pdf uploaded. | 25 April 2019 09:44 CEST | Updated version of record | https://www.mdpi.com/2072-6643/11/4/877/pdf |
| article xml uploaded. | 25 April 2019 09:44 CEST | Update | https://www.mdpi.com/2072-6643/11/4/877/xml |
| article xml file uploaded | 25 April 2019 09:44 CEST | Update | - |
| article pdf uploaded. | 18 April 2019 16:25 CEST | Version of Record | https://www.mdpi.com/2072-6643/11/4/877/pdf-vor |
| article xml file uploaded | 18 April 2019 16:25 CEST | Original file | - |
