| article html file updated | 31 August 2025 10:49 CEST | Update | https://www.mdpi.com/1996-1944/13/3/721 |
| article html file updated | 20 July 2022 19:20 CEST | Update | N/A |
| article html file updated | 20 February 2020 15:33 CET | Update | N/A |
| article html file updated | 15 February 2020 08:03 CET | Update | N/A |
| article html file updated | 10 February 2020 15:00 CET | Original file | N/A |
| article pdf uploaded. | 10 February 2020 14:58 CET | Updated version of record | https://www.mdpi.com/1996-1944/13/3/721/pdf |
| article xml uploaded. | 10 February 2020 14:58 CET | Update | https://www.mdpi.com/1996-1944/13/3/721/xml |
| article xml file uploaded | 10 February 2020 14:58 CET | Update | N/A |
| article pdf uploaded. | 5 February 2020 14:36 CET | Version of Record | https://www.mdpi.com/1996-1944/13/3/721/pdf-vor |
| article xml file uploaded | 5 February 2020 14:36 CET | Original file | N/A |
