| article html file updated | 31 August 2025 05:19 CEST | Update | https://www.mdpi.com/2076-3263/9/12/501 |
| article html file updated | 19 July 2022 22:54 CEST | Update | - |
| article html file updated | 14 February 2020 14:02 CET | Update | - |
| article html file updated | 31 December 2019 16:56 CET | Update | - |
| article html file updated | 20 December 2019 05:20 CET | Original file | - |
| article pdf uploaded. | 20 December 2019 05:18 CET | Updated version of record | https://www.mdpi.com/2076-3263/9/12/501/pdf |
| article xml uploaded. | 20 December 2019 05:18 CET | Update | https://www.mdpi.com/2076-3263/9/12/501/xml |
| article xml file uploaded | 20 December 2019 05:18 CET | Update | - |
| article pdf uploaded. | 28 November 2019 13:24 CET | Version of Record | https://www.mdpi.com/2076-3263/9/12/501/pdf-vor |
| article xml file uploaded | 28 November 2019 13:24 CET | Original file | - |
