| article html file updated | 24 December 2025 17:20 CET | Update | https://www.mdpi.com/2079-9292/9/2/243 |
| article html file updated | 31 August 2025 10:29 CEST | Update | N/A |
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| article html file updated | 6 March 2020 19:12 CET | Update | N/A |
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| article html file updated | 6 February 2020 03:52 CET | Update | N/A |
| article pdf uploaded. | 6 February 2020 03:50 CET | Updated version of record | https://www.mdpi.com/2079-9292/9/2/243/pdf |
| article xml uploaded. | 6 February 2020 03:50 CET | Update | https://www.mdpi.com/2079-9292/9/2/243/xml |
| article xml file uploaded | 6 February 2020 03:50 CET | Update | N/A |
| article html file updated | 2 February 2020 07:37 CET | Original file | N/A |
| article pdf uploaded. | 2 February 2020 07:35 CET | Version of Record | https://www.mdpi.com/2079-9292/9/2/243/pdf-vor |
| article xml uploaded. | 2 February 2020 07:35 CET | Update | N/A |
| article xml file uploaded | 2 February 2020 07:35 CET | Original file | N/A |
