| article html file updated | 17 August 2026 05:01 CEST | Update | https://www.mdpi.com/1999-5903/12/3/45 |
| article html file updated | 31 August 2025 13:39 CEST | Update | N/A |
| article html file updated | 20 July 2022 22:08 CEST | Update | N/A |
| article html file updated | 1 April 2020 20:54 CEST | Update | N/A |
| article html file updated | 25 March 2020 12:49 CET | Original file | N/A |
| article pdf uploaded. | 25 March 2020 12:47 CET | Updated version of record | https://www.mdpi.com/1999-5903/12/3/45/pdf |
| article xml uploaded. | 25 March 2020 12:47 CET | Update | https://www.mdpi.com/1999-5903/12/3/45/xml |
| article xml file uploaded | 25 March 2020 12:47 CET | Update | N/A |
| article pdf uploaded. | 5 March 2020 16:43 CET | Version of Record | https://www.mdpi.com/1999-5903/12/3/45/pdf-vor |
| article xml file uploaded | 5 March 2020 16:43 CET | Original file | N/A |
