| article html file updated | 30 August 2025 20:23 CEST | Update | https://www.mdpi.com/2079-6382/8/2/70 |
| article html file updated | 19 July 2022 19:15 CEST | Update | - |
| article html file updated | 12 February 2020 15:55 CET | Update | - |
| article html file updated | 20 October 2019 21:55 CEST | Update | - |
| article html file updated | 5 July 2019 14:41 CEST | Update | - |
| article html file updated | 5 July 2019 09:31 CEST | Update | - |
| article html file updated | 25 June 2019 09:02 CEST | Original file | - |
| article pdf uploaded. | 25 June 2019 09:00 CEST | Updated version of record | https://www.mdpi.com/2079-6382/8/2/70/pdf |
| article xml uploaded. | 25 June 2019 09:00 CEST | Update | https://www.mdpi.com/2079-6382/8/2/70/xml |
| article xml file uploaded | 25 June 2019 09:00 CEST | Update | - |
| article pdf uploaded. | 28 May 2019 16:22 CEST | Version of Record | https://www.mdpi.com/2079-6382/8/2/70/pdf-vor |
| article xml file uploaded | 28 May 2019 16:22 CEST | Original file | - |
