| article html file updated | 1 September 2025 17:03 CEST | Update | https://www.mdpi.com/2304-8158/10/1/44 |
| article html file updated | 23 July 2022 07:31 CEST | Update | - |
| article html file updated | 30 December 2020 02:40 CET | Update | - |
| article pdf uploaded. | 30 December 2020 02:39 CET | Updated version of record | https://www.mdpi.com/2304-8158/10/1/44/pdf |
| article xml uploaded. | 30 December 2020 02:39 CET | Update | https://www.mdpi.com/2304-8158/10/1/44/xml |
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| article html file updated | 26 December 2020 08:50 CET | Original file | - |
| article pdf uploaded. | 26 December 2020 08:48 CET | Version of Record | https://www.mdpi.com/2304-8158/10/1/44/pdf-vor |
| article xml uploaded. | 26 December 2020 08:48 CET | Update | - |
| article xml file uploaded | 26 December 2020 08:48 CET | Original file | - |
