| article html file updated | 14 February 2020 08:20 CET | Update | https://www.mdpi.com/1996-1944/12/22/3703 |
| article html file updated | 27 November 2019 10:45 CET | Update | N/A |
| article html file updated | 11 November 2019 12:17 CET | Original file | N/A |
| article pdf uploaded. | 11 November 2019 12:15 CET | Updated version of record | https://www.mdpi.com/1996-1944/12/22/3703/pdf |
| article xml uploaded. | 11 November 2019 12:15 CET | Update | https://www.mdpi.com/1996-1944/12/22/3703/xml |
| article xml file uploaded | 11 November 2019 12:15 CET | Update | N/A |
| article pdf uploaded. | 9 November 2019 11:32 CET | Version of Record | https://www.mdpi.com/1996-1944/12/22/3703/pdf-vor |
| article xml file uploaded | 9 November 2019 11:32 CET | Original file | N/A |
