| article html file updated | 31 August 2025 00:32 CEST | Update | https://www.mdpi.com/2076-0760/8/9/248 |
| article html file updated | 20 July 2022 04:31 CEST | Update | - |
| article html file updated | 13 February 2020 12:55 CET | Update | - |
| article html file updated | 28 August 2019 09:21 CEST | Update | - |
| article pdf uploaded. | 28 August 2019 08:25 CEST | Updated version of record | https://www.mdpi.com/2076-0760/8/9/248/pdf |
| article xml uploaded. | 28 August 2019 08:25 CEST | Update | https://www.mdpi.com/2076-0760/8/9/248/xml |
| article xml file uploaded | 28 August 2019 08:25 CEST | Update | - |
| article html file updated | 28 August 2019 01:36 CEST | Original file | - |
| article pdf uploaded. | 27 August 2019 13:57 CEST | Version of Record | https://www.mdpi.com/2076-0760/8/9/248/pdf-vor |
| article xml uploaded. | 27 August 2019 13:57 CEST | Update | - |
| article xml file uploaded | 27 August 2019 13:57 CEST | Original file | - |
