| article html file updated | 24 December 2025 17:12 CET | Update | https://www.mdpi.com/2220-9964/9/2/71 |
| article html file updated | 31 August 2025 09:38 CEST | Update | N/A |
| article html file updated | 20 July 2022 18:10 CEST | Update | N/A |
| article html file updated | 6 March 2020 17:35 CET | Update | N/A |
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| article html file updated | 27 January 2020 11:20 CET | Original file | N/A |
| article pdf uploaded. | 27 January 2020 11:18 CET | Updated version of record | https://www.mdpi.com/2220-9964/9/2/71/pdf |
| article xml uploaded. | 27 January 2020 11:18 CET | Update | https://www.mdpi.com/2220-9964/9/2/71/xml |
| article xml file uploaded | 27 January 2020 11:18 CET | Update | N/A |
| article pdf uploaded. | 21 January 2020 16:30 CET | Version of Record | https://www.mdpi.com/2220-9964/9/2/71/pdf-vor |
| article xml file uploaded | 21 January 2020 16:30 CET | Original file | N/A |
