| article html file updated | 14 February 2020 12:46 CET | Update | https://www.mdpi.com/2073-8994/11/12/1447 |
| article html file updated | 1 January 2020 04:44 CET | Update | N/A |
| article html file updated | 25 November 2019 09:52 CET | Original file | N/A |
| article pdf uploaded. | 25 November 2019 09:50 CET | Version of Record | https://www.mdpi.com/2073-8994/11/12/1447/pdf |
| article xml uploaded. | 25 November 2019 09:50 CET | Update | https://www.mdpi.com/2073-8994/11/12/1447/xml |
| article xml file uploaded | 25 November 2019 09:50 CET | Original file | N/A |
