| article html file updated | 31 August 2025 09:26 CEST | Update | https://www.mdpi.com/1996-1073/13/2/493 |
| article html file updated | 20 July 2022 17:57 CEST | Update | N/A |
| article html file updated | 15 February 2020 04:25 CET | Update | N/A |
| article html file updated | 7 February 2020 15:48 CET | Update | N/A |
| article html file updated | 20 January 2020 11:18 CET | Update | N/A |
| article pdf uploaded. | 20 January 2020 11:16 CET | Updated version of record | https://www.mdpi.com/1996-1073/13/2/493/pdf |
| article xml file uploaded | 20 January 2020 11:16 CET | Update | https://www.mdpi.com/1996-1073/13/2/493/xml |
| article html file updated | 19 January 2020 11:15 CET | Original file | N/A |
| article supplementary file uploaded. | 19 January 2020 11:13 CET | - | https://www.mdpi.com/1996-1073/13/2/493#supplementary |
| article pdf uploaded. | 19 January 2020 11:13 CET | Version of Record | N/A |
| article xml uploaded. | 19 January 2020 11:13 CET | Update | N/A |
| article xml file uploaded | 19 January 2020 11:13 CET | Original file | N/A |
