| article html file updated | 30 August 2025 14:57 CEST | Update | https://www.mdpi.com/2410-3896/4/2/48 |
| article html file updated | 21 August 2025 20:58 CEST | Update | N/A |
| article html file updated | 12 February 2020 11:37 CET | Update | N/A |
| article html file updated | 5 July 2019 22:19 CEST | Update | N/A |
| article html file updated | 24 June 2019 06:36 CEST | Original file | N/A |
| article pdf uploaded. | 24 June 2019 06:34 CEST | Updated version of record | https://www.mdpi.com/2410-3896/4/2/48/pdf |
| article xml uploaded. | 24 June 2019 06:34 CEST | Update | https://www.mdpi.com/2410-3896/4/2/48/xml |
| article xml file uploaded | 24 June 2019 06:34 CEST | Update | N/A |
| article pdf uploaded. | 11 May 2019 08:08 CEST | Version of Record | https://www.mdpi.com/2410-3896/4/2/48/pdf-vor |
| article xml file uploaded | 11 May 2019 08:08 CEST | Original file | N/A |
