| article html file updated | 31 August 2025 05:12 CEST | Update | https://www.mdpi.com/1999-5903/11/12/248 |
| article html file updated | 19 July 2022 23:02 CEST | Update | N/A |
| article html file updated | 14 February 2020 13:18 CET | Update | N/A |
| article html file updated | 31 December 2019 15:25 CET | Update | N/A |
| article html file updated | 29 November 2019 07:32 CET | Original file | N/A |
| article pdf uploaded. | 29 November 2019 07:31 CET | Updated version of record | https://www.mdpi.com/1999-5903/11/12/248/pdf |
| article xml uploaded. | 29 November 2019 07:31 CET | Update | https://www.mdpi.com/1999-5903/11/12/248/xml |
| article xml file uploaded | 29 November 2019 07:31 CET | Update | N/A |
| article pdf uploaded. | 26 November 2019 15:33 CET | Version of Record | https://www.mdpi.com/1999-5903/11/12/248/pdf-vor |
| article xml file uploaded | 26 November 2019 15:33 CET | Original file | N/A |
