| article html file updated | 18 August 2026 07:17 CEST | Update | https://www.mdpi.com/2311-7524/6/4/74 |
| article html file updated | 1 September 2025 12:14 CEST | Update | N/A |
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| article html file updated | 30 October 2020 11:55 CET | Update | N/A |
| article pdf uploaded. | 30 October 2020 11:53 CET | Updated version of record | https://www.mdpi.com/2311-7524/6/4/74/pdf |
| article xml uploaded. | 30 October 2020 11:53 CET | Update | https://www.mdpi.com/2311-7524/6/4/74/xml |
| article xml file uploaded | 30 October 2020 11:53 CET | Update | N/A |
| article html file updated | 29 October 2020 13:44 CET | Update | N/A |
| article pdf uploaded. | 29 October 2020 13:42 CET | Updated version of record | https://www.mdpi.com/2311-7524/6/4/74/pdf-vor |
| article xml uploaded. | 29 October 2020 13:42 CET | Update | N/A |
| article xml file uploaded | 29 October 2020 13:42 CET | Update | N/A |
| article html file updated | 29 October 2020 12:46 CET | Original file | N/A |
| article pdf uploaded. | 29 October 2020 12:44 CET | Version of Record | https://www.mdpi.com/2311-7524/6/4/74/pdf-vor |
| article xml uploaded. | 29 October 2020 12:44 CET | Update | N/A |
| article xml file uploaded | 29 October 2020 12:44 CET | Original file | N/A |
