| article html file updated | 31 August 2025 15:33 CEST | Update | https://www.mdpi.com/2079-9276/9/4/36 |
| article html file updated | 21 July 2022 00:02 CEST | Update | N/A |
| article html file updated | 8 May 2020 12:26 CEST | Update | N/A |
| article html file updated | 31 March 2020 08:34 CEST | Original file | N/A |
| article pdf uploaded. | 31 March 2020 08:32 CEST | Updated version of record | https://www.mdpi.com/2079-9276/9/4/36/pdf |
| article xml uploaded. | 31 March 2020 08:32 CEST | Update | https://www.mdpi.com/2079-9276/9/4/36/xml |
| article xml file uploaded | 31 March 2020 08:32 CEST | Update | N/A |
| article pdf uploaded. | 26 March 2020 12:26 CET | Version of Record | https://www.mdpi.com/2079-9276/9/4/36/pdf-vor |
| article xml file uploaded | 26 March 2020 12:26 CET | Original file | N/A |
