| article html file updated | 17 August 2026 14:04 CEST | Update | https://www.mdpi.com/2076-2607/8/6/839 |
| article html file updated | 24 December 2025 19:08 CET | Update | N/A |
| article html file updated | 31 August 2025 22:29 CEST | Update | N/A |
| article html file updated | 21 July 2022 06:53 CEST | Update | N/A |
| article html file updated | 12 June 2020 11:09 CEST | Original file | N/A |
| article pdf uploaded. | 12 June 2020 11:08 CEST | Updated version of record | https://www.mdpi.com/2076-2607/8/6/839/pdf |
| article xml uploaded. | 12 June 2020 11:08 CEST | Update | https://www.mdpi.com/2076-2607/8/6/839/xml |
| article xml file uploaded | 12 June 2020 11:08 CEST | Original file | N/A |
| article pdf uploaded. | 3 June 2020 12:08 CEST | Version of Record | https://www.mdpi.com/2076-2607/8/6/839/pdf-vor |
