| article html file updated | 16 August 2026 03:28 CEST | Update | https://www.mdpi.com/1996-1944/12/13/2047 |
| article html file updated | 12 February 2020 22:08 CET | Update | N/A |
| article html file updated | 17 July 2019 10:37 CEST | Update | N/A |
| article html file updated | 26 June 2019 10:41 CEST | Original file | N/A |
| article pdf uploaded. | 26 June 2019 10:40 CEST | Version of Record | https://www.mdpi.com/1996-1944/12/13/2047/pdf |
| article xml uploaded. | 26 June 2019 10:40 CEST | Update | https://www.mdpi.com/1996-1944/12/13/2047/xml |
| article xml file uploaded | 26 June 2019 10:40 CEST | Original file | N/A |
