| article html file updated | 1 September 2025 22:38 CEST | Update | https://www.mdpi.com/1999-5903/13/3/56 |
| article html file updated | 25 July 2022 04:49 CEST | Update | N/A |
| article html file updated | 18 March 2021 05:35 CET | Original file | N/A |
| article pdf uploaded. | 18 March 2021 05:34 CET | Updated version of record | https://www.mdpi.com/1999-5903/13/3/56/pdf |
| article xml uploaded. | 18 March 2021 05:34 CET | Update | https://www.mdpi.com/1999-5903/13/3/56/xml |
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| article pdf uploaded. | 25 February 2021 09:39 CET | Updated version of record | https://www.mdpi.com/1999-5903/13/3/56/pdf-vor |
| article pdf uploaded. | 25 February 2021 03:20 CET | Updated version of record | https://www.mdpi.com/1999-5903/13/3/56/pdf-vor |
| article pdf uploaded. | 24 February 2021 13:28 CET | Version of Record | https://www.mdpi.com/1999-5903/13/3/56/pdf-vor |
