| article html file updated | 30 August 2025 23:14 CEST | Update | https://www.mdpi.com/1648-9144/55/8/420 |
| article html file updated | 20 July 2022 06:06 CEST | Update | N/A |
| article html file updated | 18 March 2021 08:52 CET | Update | N/A |
| article html file updated | 13 February 2020 06:08 CET | Update | N/A |
| article html file updated | 27 August 2019 08:43 CEST | Update | N/A |
| article html file updated | 2 August 2019 18:43 CEST | Original file | N/A |
| article pdf uploaded. | 2 August 2019 09:43 CEST | Updated version of record | https://www.mdpi.com/1648-9144/55/8/420/pdf |
| article xml uploaded. | 2 August 2019 09:43 CEST | Update | https://www.mdpi.com/1648-9144/55/8/420/xml |
| article xml file uploaded | 2 August 2019 09:43 CEST | Update | N/A |
| article pdf uploaded. | 30 July 2019 16:29 CEST | Version of Record | https://www.mdpi.com/1648-9144/55/8/420/pdf-vor |
| article xml file uploaded | 30 July 2019 16:29 CEST | Original file | N/A |
