| article html file updated | 13 February 2020 21:52 CET | Update | https://www.mdpi.com/2075-4701/9/10/1068 |
| article html file updated | 30 October 2019 14:45 CET | Update | - |
| article html file updated | 18 October 2019 10:58 CEST | Original file | - |
| article pdf uploaded. | 18 October 2019 10:56 CEST | Updated version of record | https://www.mdpi.com/2075-4701/9/10/1068/pdf |
| article xml uploaded. | 18 October 2019 10:56 CEST | Update | https://www.mdpi.com/2075-4701/9/10/1068/xml |
| article xml file uploaded | 18 October 2019 10:56 CEST | Update | - |
| article pdf uploaded. | 1 October 2019 13:46 CEST | Version of Record | https://www.mdpi.com/2075-4701/9/10/1068/pdf-vor |
| article xml file uploaded | 1 October 2019 13:46 CEST | Original file | - |
