| article html file updated | 31 August 2025 15:46 CEST | Update | https://www.mdpi.com/2226-4787/8/2/53 |
| article html file updated | 21 July 2022 00:15 CEST | Update | - |
| article html file updated | 8 April 2020 09:06 CEST | Update | - |
| article pdf uploaded. | 8 April 2020 09:05 CEST | Updated version of record | https://www.mdpi.com/2226-4787/8/2/53/pdf |
| article xml uploaded. | 8 April 2020 09:05 CEST | Update | https://www.mdpi.com/2226-4787/8/2/53/xml |
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| article html file updated | 28 March 2020 11:24 CET | Original file | - |
| article pdf uploaded. | 28 March 2020 11:23 CET | Version of Record | https://www.mdpi.com/2226-4787/8/2/53/pdf-vor |
| article xml file uploaded | 28 March 2020 11:23 CET | Original file | - |
