| article html file updated | 31 August 2025 13:00 CEST | Update | https://www.mdpi.com/1999-4915/12/3/268 |
| article html file updated | 20 July 2022 21:29 CEST | Update | - |
| article html file updated | 1 April 2020 15:30 CEST | Update | - |
| article html file updated | 7 March 2020 17:10 CET | Update | - |
| article html file updated | 7 March 2020 13:38 CET | Original file | - |
| article pdf uploaded. | 6 March 2020 11:16 CET | Updated version of record | https://www.mdpi.com/1999-4915/12/3/268/pdf |
| article xml uploaded. | 6 March 2020 11:16 CET | Update | https://www.mdpi.com/1999-4915/12/3/268/xml |
| article xml file uploaded | 6 March 2020 11:16 CET | Update | - |
| article pdf uploaded. | 28 February 2020 13:32 CET | Version of Record | https://www.mdpi.com/1999-4915/12/3/268/pdf-vor |
| article xml file uploaded | 28 February 2020 13:32 CET | Original file | - |
