| article html file updated | 14 February 2020 03:16 CET | Update | https://www.mdpi.com/2073-4344/9/11/875 |
| article html file updated | 27 November 2019 13:24 CET | Update | - |
| article html file updated | 25 October 2019 14:29 CEST | Original file | - |
| article pdf uploaded. | 25 October 2019 14:28 CEST | Updated version of record | https://www.mdpi.com/2073-4344/9/11/875/pdf |
| article xml uploaded. | 25 October 2019 14:28 CEST | Update | https://www.mdpi.com/2073-4344/9/11/875/xml |
| article xml file uploaded | 25 October 2019 14:28 CEST | Update | - |
| article pdf uploaded. | 23 October 2019 14:59 CEST | Version of Record | https://www.mdpi.com/2073-4344/9/11/875/pdf-vor |
| article xml file uploaded | 23 October 2019 14:59 CEST | Original file | - |
