| article html file updated | 14 February 2020 06:02 CET | Update | https://www.mdpi.com/1996-1944/12/21/3599 |
| article html file updated | 15 November 2019 11:58 CET | Update | N/A |
| article html file updated | 6 November 2019 12:01 CET | Original file | N/A |
| article pdf uploaded. | 6 November 2019 11:59 CET | Updated version of record | https://www.mdpi.com/1996-1944/12/21/3599/pdf |
| article xml uploaded. | 6 November 2019 11:59 CET | Update | https://www.mdpi.com/1996-1944/12/21/3599/xml |
| article xml file uploaded | 6 November 2019 11:59 CET | Update | N/A |
| article pdf uploaded. | 1 November 2019 13:26 CET | Version of Record | https://www.mdpi.com/1996-1944/12/21/3599/pdf-vor |
| article xml file uploaded | 1 November 2019 13:26 CET | Original file | N/A |
