| article html file updated | 14 February 2020 11:05 CET | Update | https://www.mdpi.com/2075-4701/9/11/1237 |
| article html file updated | 29 November 2019 09:47 CET | Update | N/A |
| article html file updated | 19 November 2019 11:33 CET | Original file | N/A |
| article pdf uploaded. | 19 November 2019 11:31 CET | Version of Record | https://www.mdpi.com/2075-4701/9/11/1237/pdf |
| article xml uploaded. | 19 November 2019 11:31 CET | Update | https://www.mdpi.com/2075-4701/9/11/1237/xml |
| article xml file uploaded | 19 November 2019 11:31 CET | Original file | N/A |
