| article html file updated | 31 August 2025 08:26 CEST | Update | https://www.mdpi.com/1996-1073/13/2/300 |
| article html file updated | 19 July 2022 19:54 CEST | Update | N/A |
| article html file updated | 15 February 2020 00:56 CET | Update | N/A |
| article html file updated | 7 February 2020 13:49 CET | Update | N/A |
| article html file updated | 10 January 2020 05:58 CET | Update | N/A |
| article html file updated | 8 January 2020 08:13 CET | Update | N/A |
| article pdf uploaded. | 8 January 2020 08:12 CET | Updated version of record | https://www.mdpi.com/1996-1073/13/2/300/pdf |
| article xml uploaded. | 8 January 2020 08:12 CET | Update | https://www.mdpi.com/1996-1073/13/2/300/xml |
| article xml file uploaded | 8 January 2020 08:12 CET | Update | N/A |
| article html file updated | 8 January 2020 07:42 CET | Update | N/A |
| article pdf uploaded. | 8 January 2020 07:41 CET | Updated version of record | https://www.mdpi.com/1996-1073/13/2/300/pdf-vor |
| article xml file uploaded | 8 January 2020 07:41 CET | Update | N/A |
| article html file updated | 8 January 2020 07:28 CET | Original file | N/A |
| article pdf uploaded. | 8 January 2020 07:27 CET | Updated version of record | https://www.mdpi.com/1996-1073/13/2/300/pdf-vor |
| article xml file uploaded | 8 January 2020 07:27 CET | Update | N/A |
| article pdf uploaded. | 8 January 2020 07:16 CET | Updated version of record | https://www.mdpi.com/1996-1073/13/2/300/pdf-vor |
| article xml file uploaded | 8 January 2020 07:16 CET | Update | N/A |
| article pdf uploaded. | 7 January 2020 14:20 CET | Version of Record | https://www.mdpi.com/1996-1073/13/2/300/pdf-vor |
| article xml file uploaded | 7 January 2020 14:20 CET | Original file | N/A |
