| article html file updated | 18 August 2026 08:36 CEST | Update | https://www.mdpi.com/2311-7524/6/4/77 |
| article html file updated | 1 September 2025 13:02 CEST | Update | N/A |
| article html file updated | 23 July 2022 00:22 CEST | Update | N/A |
| article html file updated | 11 November 2020 04:01 CET | Original file | N/A |
| article pdf uploaded. | 11 November 2020 03:59 CET | Updated version of record | https://www.mdpi.com/2311-7524/6/4/77/pdf |
| article xml uploaded. | 11 November 2020 03:59 CET | Update | https://www.mdpi.com/2311-7524/6/4/77/xml |
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| article supplementary file uploaded. | 9 November 2020 14:21 CET | - | https://www.mdpi.com/2311-7524/6/4/77#supplementary |
| article pdf uploaded. | 9 November 2020 14:21 CET | Version of Record | https://www.mdpi.com/2311-7524/6/4/77/pdf-vor |
