| article html file updated | 23 October 2025 07:01 CEST | Update | https://www.mdpi.com/2076-2615/9/8/504 |
| article html file updated | 30 August 2025 23:17 CEST | Update | - |
| article html file updated | 20 July 2022 06:02 CEST | Update | - |
| article html file updated | 13 February 2020 06:23 CET | Update | - |
| article html file updated | 7 August 2019 07:56 CEST | Original file | - |
| article pdf uploaded. | 7 August 2019 07:54 CEST | Updated version of record | https://www.mdpi.com/2076-2615/9/8/504/pdf |
| article xml uploaded. | 7 August 2019 07:54 CEST | Update | https://www.mdpi.com/2076-2615/9/8/504/xml |
| article xml file uploaded | 7 August 2019 07:54 CEST | Update | - |
| article pdf uploaded. | 7 August 2019 05:44 CEST | Updated version of record | https://www.mdpi.com/2076-2615/9/8/504/pdf-vor |
| article xml file uploaded | 7 August 2019 05:44 CEST | Update | - |
| article pdf uploaded. | 31 July 2019 15:02 CEST | Version of Record | https://www.mdpi.com/2076-2615/9/8/504/pdf-vor |
| article xml file uploaded | 31 July 2019 15:02 CEST | Original file | - |
