| article html file updated | 1 September 2025 22:20 CEST | Update | https://www.mdpi.com/1999-5903/13/2/53 |
| article html file updated | 25 July 2022 04:23 CEST | Update | N/A |
| article html file updated | 24 February 2021 11:47 CET | Original file | N/A |
| article pdf uploaded. | 24 February 2021 11:46 CET | Updated version of record | https://www.mdpi.com/1999-5903/13/2/53/pdf |
| article xml uploaded. | 24 February 2021 11:46 CET | Update | https://www.mdpi.com/1999-5903/13/2/53/xml |
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| article pdf uploaded. | 22 February 2021 16:38 CET | Updated version of record | https://www.mdpi.com/1999-5903/13/2/53/pdf-vor |
| article pdf uploaded. | 21 February 2021 09:23 CET | Version of Record | https://www.mdpi.com/1999-5903/13/2/53/pdf-vor |
