| article html file updated | 14 February 2020 09:49 CET | Update | https://www.mdpi.com/2079-6412/9/11/757 |
| article html file updated | 27 November 2019 14:10 CET | Update | - |
| article html file updated | 21 November 2019 04:30 CET | Original file | - |
| article pdf uploaded. | 21 November 2019 04:28 CET | Updated version of record | https://www.mdpi.com/2079-6412/9/11/757/pdf |
| article xml uploaded. | 21 November 2019 04:28 CET | Update | https://www.mdpi.com/2079-6412/9/11/757/xml |
| article xml file uploaded | 21 November 2019 04:28 CET | Update | - |
| article pdf uploaded. | 14 November 2019 15:31 CET | Version of Record | https://www.mdpi.com/2079-6412/9/11/757/pdf-vor |
| article xml file uploaded | 14 November 2019 15:31 CET | Original file | - |
