| article html file updated | 30 August 2025 13:37 CEST | Update | https://www.mdpi.com/2411-5134/4/2/23 |
| article html file updated | 19 July 2022 17:09 CEST | Update | - |
| article html file updated | 12 February 2020 02:38 CET | Update | - |
| article html file updated | 17 October 2019 16:07 CEST | Update | - |
| article html file updated | 25 April 2019 17:38 CEST | Update | - |
| article html file updated | 15 April 2019 06:32 CEST | Update | - |
| article pdf uploaded. | 15 April 2019 06:30 CEST | Updated version of record | https://www.mdpi.com/2411-5134/4/2/23/pdf |
| article xml uploaded. | 15 April 2019 06:30 CEST | Update | https://www.mdpi.com/2411-5134/4/2/23/xml |
| article xml file uploaded | 15 April 2019 06:30 CEST | Update | - |
| article html file updated | 11 April 2019 13:21 CEST | Update | - |
| article html file updated | 10 April 2019 08:02 CEST | Update | - |
| article html file updated | 4 April 2019 09:53 CEST | Update | - |
| article pdf uploaded. | 4 April 2019 09:52 CEST | Updated version of record | https://www.mdpi.com/2411-5134/4/2/23/pdf-vor |
| article xml file uploaded | 4 April 2019 09:52 CEST | Update | - |
| article html file updated | 3 April 2019 07:59 CEST | Original file | - |
| article pdf uploaded. | 3 April 2019 07:58 CEST | Version of Record | https://www.mdpi.com/2411-5134/4/2/23/pdf-vor |
| article xml file uploaded | 3 April 2019 07:58 CEST | Original file | - |
