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| article html file updated | 1 September 2025 22:00 CEST | Update | N/A |
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| article pdf uploaded. | 15 March 2021 11:24 CET | Updated version of record | https://www.mdpi.com/2199-8531/7/1/65/pdf |
| article xml uploaded. | 15 March 2021 11:24 CET | Update | https://www.mdpi.com/2199-8531/7/1/65/xml |
| article xml file uploaded | 15 March 2021 11:24 CET | Update | N/A |
| article html file updated | 9 March 2021 09:58 CET | Update | N/A |
| article html file updated | 8 March 2021 10:12 CET | Original file | N/A |
| article pdf uploaded. | 8 March 2021 10:10 CET | Updated version of record | https://www.mdpi.com/2199-8531/7/1/65/pdf-vor |
| article xml file uploaded | 8 March 2021 10:10 CET | Original file | N/A |
| article pdf uploaded. | 18 February 2021 11:40 CET | Version of Record | https://www.mdpi.com/2199-8531/7/1/65/pdf-vor |
