| article html file updated | 17 August 2026 05:31 CEST | Update | https://www.mdpi.com/1999-4915/12/3/300 |
| article html file updated | 31 August 2025 14:07 CEST | Update | N/A |
| article html file updated | 20 July 2022 22:36 CEST | Update | N/A |
| article html file updated | 1 April 2020 15:46 CEST | Update | N/A |
| article html file updated | 25 March 2020 13:56 CET | Original file | N/A |
| article pdf uploaded. | 25 March 2020 13:55 CET | Updated version of record | https://www.mdpi.com/1999-4915/12/3/300/pdf |
| article xml uploaded. | 25 March 2020 13:55 CET | Update | https://www.mdpi.com/1999-4915/12/3/300/xml |
| article xml file uploaded | 25 March 2020 13:55 CET | Update | N/A |
| article pdf uploaded. | 11 March 2020 13:03 CET | Version of Record | https://www.mdpi.com/1999-4915/12/3/300/pdf-vor |
| article xml file uploaded | 11 March 2020 13:03 CET | Original file | N/A |
