| article html file updated | 31 August 2025 19:57 CEST | Update | https://www.mdpi.com/2571-5135/9/2/13 |
| article html file updated | 21 July 2022 04:23 CEST | Update | N/A |
| article html file updated | 18 November 2020 01:47 CET | Update | N/A |
| article html file updated | 20 June 2020 08:21 CEST | Original file | N/A |
| article pdf uploaded. | 20 June 2020 08:20 CEST | Updated version of record | https://www.mdpi.com/2571-5135/9/2/13/pdf |
| article xml uploaded. | 20 June 2020 08:20 CEST | Update | https://www.mdpi.com/2571-5135/9/2/13/xml |
| article xml file uploaded | 20 June 2020 08:20 CEST | Update | N/A |
| article pdf uploaded. | 10 May 2020 05:52 CEST | Version of Record | https://www.mdpi.com/2571-5135/9/2/13/pdf-vor |
| article xml file uploaded | 10 May 2020 05:52 CEST | Original file | N/A |
