| article html file updated | 31 August 2025 08:24 CEST | Update | https://www.mdpi.com/1996-1944/13/2/261 |
| article html file updated | 19 July 2022 19:56 CEST | Update | N/A |
| article html file updated | 15 February 2020 00:48 CET | Update | N/A |
| article html file updated | 5 February 2020 15:05 CET | Update | N/A |
| article html file updated | 10 January 2020 12:34 CET | Original file | N/A |
| article pdf uploaded. | 10 January 2020 12:33 CET | Updated version of record | https://www.mdpi.com/1996-1944/13/2/261/pdf |
| article xml uploaded. | 10 January 2020 12:33 CET | Update | https://www.mdpi.com/1996-1944/13/2/261/xml |
| article xml file uploaded | 10 January 2020 12:33 CET | Update | N/A |
| article pdf uploaded. | 7 January 2020 12:04 CET | Version of Record | https://www.mdpi.com/1996-1944/13/2/261/pdf-vor |
| article xml file uploaded | 7 January 2020 12:04 CET | Original file | N/A |
