| article html file updated | 31 August 2025 02:18 CEST | Update | https://www.mdpi.com/2073-8994/11/10/1220 |
| article html file updated | 20 July 2022 02:22 CEST | Update | - |
| article html file updated | 13 February 2020 21:49 CET | Update | - |
| article html file updated | 31 October 2019 04:54 CET | Update | - |
| article html file updated | 22 October 2019 05:20 CEST | Original file | - |
| article pdf uploaded. | 22 October 2019 05:19 CEST | Updated version of record | https://www.mdpi.com/2073-8994/11/10/1220/pdf |
| article xml uploaded. | 22 October 2019 05:19 CEST | Update | https://www.mdpi.com/2073-8994/11/10/1220/xml |
| article xml file uploaded | 22 October 2019 05:19 CEST | Update | - |
| article pdf uploaded. | 1 October 2019 13:02 CEST | Version of Record | https://www.mdpi.com/2073-8994/11/10/1220/pdf-vor |
| article xml file uploaded | 1 October 2019 13:02 CEST | Original file | - |
