| article html file updated | 24 December 2025 17:14 CET | Update | https://www.mdpi.com/1996-1073/13/3/561 |
| article html file updated | 31 August 2025 09:50 CEST | Update | N/A |
| article html file updated | 20 July 2022 18:22 CEST | Update | N/A |
| article html file updated | 20 February 2020 08:28 CET | Update | N/A |
| article html file updated | 15 February 2020 05:37 CET | Update | N/A |
| article html file updated | 4 February 2020 15:07 CET | Original file | N/A |
| article pdf uploaded. | 4 February 2020 15:06 CET | Updated version of record | https://www.mdpi.com/1996-1073/13/3/561/pdf |
| article xml uploaded. | 4 February 2020 15:06 CET | Update | https://www.mdpi.com/1996-1073/13/3/561/xml |
| article xml file uploaded | 4 February 2020 15:06 CET | Update | N/A |
| article pdf uploaded. | 24 January 2020 11:11 CET | Updated version of record | https://www.mdpi.com/1996-1073/13/3/561/pdf-vor |
| article xml file uploaded | 24 January 2020 11:11 CET | Update | N/A |
| article pdf uploaded. | 23 January 2020 15:01 CET | Version of Record | https://www.mdpi.com/1996-1073/13/3/561/pdf-vor |
| article xml file uploaded | 23 January 2020 15:01 CET | Original file | N/A |
