| article html file updated | 30 August 2025 23:05 CEST | Update | https://www.mdpi.com/2199-8531/5/3/49 |
| article html file updated | 21 August 2025 21:51 CEST | Update | - |
| article html file updated | 20 July 2022 06:17 CEST | Update | - |
| article html file updated | 13 February 2020 05:21 CET | Update | - |
| article html file updated | 27 August 2019 03:35 CEST | Original file | - |
| article pdf uploaded. | 27 August 2019 03:34 CEST | Updated version of record | https://www.mdpi.com/2199-8531/5/3/49/pdf |
| article xml uploaded. | 27 August 2019 03:34 CEST | Update | https://www.mdpi.com/2199-8531/5/3/49/xml |
| article xml file uploaded | 27 August 2019 03:34 CEST | Update | - |
| article pdf uploaded. | 26 July 2019 17:05 CEST | Version of Record | https://www.mdpi.com/2199-8531/5/3/49/pdf-vor |
| article xml file uploaded | 26 July 2019 17:05 CEST | Original file | - |
