| article html file updated | 31 August 2025 10:46 CEST | Update | https://www.mdpi.com/1911-8074/13/2/27 |
| article html file updated | 20 July 2022 19:17 CEST | Update | N/A |
| article html file updated | 29 February 2020 08:12 CET | Original file | N/A |
| article pdf uploaded. | 29 February 2020 08:11 CET | Updated version of record | https://www.mdpi.com/1911-8074/13/2/27/pdf |
| article xml uploaded. | 29 February 2020 08:11 CET | Update | https://www.mdpi.com/1911-8074/13/2/27/xml |
| article xml file uploaded | 29 February 2020 08:11 CET | Update | N/A |
| article pdf uploaded. | 5 February 2020 12:08 CET | Version of Record | https://www.mdpi.com/1911-8074/13/2/27/pdf-vor |
| article xml file uploaded | 5 February 2020 12:08 CET | Original file | N/A |
