| article html file updated | 14 February 2020 01:06 CET | Update | https://www.mdpi.com/2073-4395/9/10/640 |
| article html file updated | 30 October 2019 15:58 CET | Update | - |
| article html file updated | 23 October 2019 09:27 CEST | Original file | - |
| article pdf uploaded. | 23 October 2019 09:25 CEST | Updated version of record | https://www.mdpi.com/2073-4395/9/10/640/pdf |
| article xml uploaded. | 23 October 2019 09:25 CEST | Update | https://www.mdpi.com/2073-4395/9/10/640/xml |
| article xml file uploaded | 23 October 2019 09:25 CEST | Update | - |
| article pdf uploaded. | 15 October 2019 15:17 CEST | Version of Record | https://www.mdpi.com/2073-4395/9/10/640/pdf-vor |
| article xml file uploaded | 15 October 2019 15:17 CEST | Original file | - |
