| article html file updated | 31 August 2025 13:56 CEST | Update | https://www.mdpi.com/2571-6255/3/1/6 |
| article html file updated | 20 July 2022 22:25 CEST | Update | - |
| article html file updated | 27 March 2020 07:36 CET | Original file | - |
| article pdf uploaded. | 27 March 2020 07:34 CET | Updated version of record | https://www.mdpi.com/2571-6255/3/1/6/pdf |
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| article pdf uploaded. | 9 March 2020 13:51 CET | Updated version of record | https://www.mdpi.com/2571-6255/3/1/6/pdf-vor |
| article xml file uploaded | 9 March 2020 13:51 CET | Update | - |
| article supplementary file uploaded. | 9 March 2020 13:51 CET | - | https://www.mdpi.com/2571-6255/3/1/6#supplementary |
| article pdf uploaded. | 9 March 2020 13:51 CET | Version of Record | https://www.mdpi.com/2571-6255/3/1/6/pdf-vor |
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