| article html file updated | 31 August 2025 11:28 CEST | Update | https://www.mdpi.com/1999-4915/12/2/204 |
| article html file updated | 20 July 2022 20:00 CEST | Update | - |
| article html file updated | 7 March 2020 07:48 CET | Update | - |
| article html file updated | 7 March 2020 01:21 CET | Update | - |
| article html file updated | 1 March 2020 05:14 CET | Original file | - |
| article pdf uploaded. | 1 March 2020 05:12 CET | Updated version of record | https://www.mdpi.com/1999-4915/12/2/204/pdf |
| article xml uploaded. | 1 March 2020 05:12 CET | Update | https://www.mdpi.com/1999-4915/12/2/204/xml |
| article xml file uploaded | 1 March 2020 05:12 CET | Update | - |
| article pdf uploaded. | 12 February 2020 14:40 CET | Version of Record | https://www.mdpi.com/1999-4915/12/2/204/pdf-vor |
| article xml file uploaded | 12 February 2020 14:40 CET | Original file | - |
