| article html file updated | 31 August 2025 03:42 CEST | Update | https://www.mdpi.com/2409-515X/5/4/38 |
| article html file updated | 21 August 2025 23:06 CEST | Update | N/A |
| article html file updated | 20 July 2022 00:41 CEST | Update | N/A |
| article html file updated | 14 February 2020 04:59 CET | Update | N/A |
| article html file updated | 30 December 2019 13:03 CET | Update | N/A |
| article html file updated | 12 November 2019 08:01 CET | Original file | N/A |
| article pdf uploaded. | 12 November 2019 08:00 CET | Updated version of record | https://www.mdpi.com/2409-515X/5/4/38/pdf |
| article xml uploaded. | 12 November 2019 08:00 CET | Update | https://www.mdpi.com/2409-515X/5/4/38/xml |
| article xml file uploaded | 12 November 2019 08:00 CET | Update | N/A |
| article pdf uploaded. | 29 October 2019 15:37 CET | Version of Record | https://www.mdpi.com/2409-515X/5/4/38/pdf-vor |
| article xml file uploaded | 29 October 2019 15:37 CET | Original file | N/A |
