| article html file updated | 18 August 2026 15:29 CEST | Update | https://www.mdpi.com/1648-9144/57/1/22 |
| article html file updated | 1 September 2025 17:15 CEST | Update | N/A |
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| article html file updated | 18 March 2021 09:51 CET | Update | N/A |
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| article pdf uploaded. | 13 January 2021 04:17 CET | Updated version of record | https://www.mdpi.com/1648-9144/57/1/22/pdf |
| article xml uploaded. | 13 January 2021 04:17 CET | Update | https://www.mdpi.com/1648-9144/57/1/22/xml |
| article xml file uploaded | 13 January 2021 04:17 CET | Update | N/A |
| article html file updated | 6 January 2021 04:28 CET | Update | N/A |
| article xml uploaded. | 6 January 2021 04:26 CET | Update | N/A |
| article pdf uploaded. | 6 January 2021 04:26 CET | Updated version of record | https://www.mdpi.com/1648-9144/57/1/22/pdf-vor |
| article xml file uploaded | 6 January 2021 04:26 CET | Update | N/A |
| article html file updated | 30 December 2020 11:08 CET | Update | N/A |
| article pdf uploaded. | 30 December 2020 11:06 CET | Updated version of record | https://www.mdpi.com/1648-9144/57/1/22/pdf-vor |
| article xml uploaded. | 30 December 2020 11:06 CET | Update | N/A |
| article xml file uploaded | 30 December 2020 11:06 CET | Update | N/A |
| article html file updated | 29 December 2020 11:07 CET | Original file | N/A |
| article pdf uploaded. | 29 December 2020 11:06 CET | Version of Record | https://www.mdpi.com/1648-9144/57/1/22/pdf-vor |
| article xml uploaded. | 29 December 2020 11:06 CET | Update | N/A |
| article xml file uploaded | 29 December 2020 11:06 CET | Original file | N/A |
