| article html file updated | 30 August 2025 08:57 CEST | Update | https://www.mdpi.com/2504-477X/2/4/66 |
| article html file updated | 17 July 2022 09:47 CEST | Update | - |
| article html file updated | 10 February 2020 21:58 CET | Update | - |
| article html file updated | 10 October 2019 15:22 CEST | Update | - |
| article html file updated | 28 April 2019 06:40 CEST | Update | - |
| article html file updated | 14 April 2019 02:34 CEST | Update | - |
| article html file updated | 1 April 2019 22:47 CEST | Update | - |
| article html file updated | 17 November 2018 13:02 CET | Original file | - |
| article pdf uploaded. | 17 November 2018 13:01 CET | Version of Record | https://www.mdpi.com/2504-477X/2/4/66/pdf |
| article xml uploaded. | 17 November 2018 13:01 CET | Update | https://www.mdpi.com/2504-477X/2/4/66/xml |
| article xml file uploaded | 17 November 2018 13:01 CET | Original file | - |
