| article html file updated | 31 August 2025 12:11 CEST | Update | https://www.mdpi.com/2079-9268/10/1/6 |
| article html file updated | 20 July 2022 20:42 CEST | Update | N/A |
| article html file updated | 25 March 2020 12:56 CET | Original file | N/A |
| article pdf uploaded. | 25 March 2020 12:55 CET | Updated version of record | https://www.mdpi.com/2079-9268/10/1/6/pdf |
| article xml uploaded. | 25 March 2020 12:55 CET | Update | https://www.mdpi.com/2079-9268/10/1/6/xml |
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| article pdf uploaded. | 20 February 2020 10:47 CET | Updated version of record | https://www.mdpi.com/2079-9268/10/1/6/pdf-vor |
| article xml file uploaded | 20 February 2020 10:47 CET | Update | N/A |
| article pdf uploaded. | 20 February 2020 10:47 CET | Version of Record | https://www.mdpi.com/2079-9268/10/1/6/pdf-vor |
| article xml file uploaded | 20 February 2020 10:47 CET | Original file | N/A |
