| article html file updated | 31 August 2025 13:58 CEST | Update | https://www.mdpi.com/2227-7072/8/1/16 |
| article html file updated | 20 July 2022 22:27 CEST | Update | N/A |
| article html file updated | 2 April 2020 08:59 CEST | Update | N/A |
| article html file updated | 18 March 2020 03:27 CET | Original file | N/A |
| article pdf uploaded. | 18 March 2020 03:25 CET | Updated version of record | https://www.mdpi.com/2227-7072/8/1/16/pdf |
| article xml uploaded. | 18 March 2020 03:25 CET | Update | https://www.mdpi.com/2227-7072/8/1/16/xml |
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| article pdf uploaded. | 9 March 2020 16:32 CET | Version of Record | https://www.mdpi.com/2227-7072/8/1/16/pdf-vor |
| article xml file uploaded | 9 March 2020 16:32 CET | Original file | N/A |
