| article html file updated | 31 August 2025 19:50 CEST | Update | https://www.mdpi.com/2076-2607/8/5/691 |
| article html file updated | 21 July 2022 04:16 CEST | Update | - |
| article html file updated | 26 May 2020 14:47 CEST | Original file | - |
| article pdf uploaded. | 26 May 2020 14:45 CEST | Updated version of record | https://www.mdpi.com/2076-2607/8/5/691/pdf |
| article xml uploaded. | 26 May 2020 14:45 CEST | Update | https://www.mdpi.com/2076-2607/8/5/691/xml |
| article xml file uploaded | 26 May 2020 14:45 CEST | Update | - |
| article pdf uploaded. | 8 May 2020 18:02 CEST | Version of Record | https://www.mdpi.com/2076-2607/8/5/691/pdf-vor |
| article xml file uploaded | 8 May 2020 18:02 CEST | Original file | - |
