| article html file updated | 30 August 2025 20:57 CEST | Update | https://www.mdpi.com/1999-4893/12/6/120 |
| article html file updated | 20 July 2022 15:49 CEST | Update | N/A |
| article html file updated | 12 February 2020 18:47 CET | Update | N/A |
| article html file updated | 21 October 2019 16:03 CEST | Update | N/A |
| article html file updated | 3 July 2019 17:58 CEST | Update | N/A |
| article html file updated | 26 June 2019 15:00 CEST | Original file | N/A |
| article pdf uploaded. | 26 June 2019 14:59 CEST | Updated version of record | https://www.mdpi.com/1999-4893/12/6/120/pdf |
| article xml uploaded. | 26 June 2019 14:59 CEST | Update | https://www.mdpi.com/1999-4893/12/6/120/xml |
| article xml file uploaded | 26 June 2019 14:59 CEST | Update | N/A |
| article pdf uploaded. | 10 June 2019 16:52 CEST | Version of Record | https://www.mdpi.com/1999-4893/12/6/120/pdf-vor |
| article xml file uploaded | 10 June 2019 16:52 CEST | Original file | N/A |
