| article html file updated | 31 August 2025 08:57 CEST | Update | https://www.mdpi.com/2571-9637/3/1/2 |
| article html file updated | 6 June 2024 09:04 CEST | Update | N/A |
| article html file updated | 6 June 2024 09:03 CEST | Update | N/A |
| article html file updated | 6 June 2024 09:00 CEST | Update | N/A |
| article html file updated | 6 June 2024 08:52 CEST | Update | N/A |
| article html file updated | 6 June 2024 08:46 CEST | Update | N/A |
| article html file updated | 20 July 2022 17:29 CEST | Update | N/A |
| article html file updated | 15 February 2020 02:46 CET | Update | N/A |
| article html file updated | 29 January 2020 08:01 CET | Original file | N/A |
| article pdf uploaded. | 29 January 2020 08:00 CET | Updated version of record | https://www.mdpi.com/2571-9637/3/1/2/pdf |
| article xml uploaded. | 29 January 2020 08:00 CET | Update | https://www.mdpi.com/2571-9637/3/1/2/xml |
| article xml file uploaded | 29 January 2020 08:00 CET | Update | N/A |
| article pdf uploaded. | 14 January 2020 12:08 CET | Updated version of record | https://www.mdpi.com/2571-9637/3/1/2/pdf-vor |
| article xml file uploaded | 14 January 2020 12:08 CET | Update | N/A |
| article pdf uploaded. | 14 January 2020 12:07 CET | Version of Record | https://www.mdpi.com/2571-9637/3/1/2/pdf-vor |
| article xml file uploaded | 14 January 2020 12:07 CET | Original file | N/A |
