| article html file updated | 30 August 2025 20:49 CEST | Update | https://www.mdpi.com/1648-9144/55/6/249 |
| article html file updated | 21 August 2025 21:16 CEST | Update | N/A |
| article html file updated | 20 July 2022 15:59 CEST | Update | N/A |
| article html file updated | 18 March 2021 08:44 CET | Update | N/A |
| article html file updated | 12 February 2020 18:03 CET | Update | N/A |
| article html file updated | 21 October 2019 10:53 CEST | Update | N/A |
| article html file updated | 4 July 2019 17:18 CEST | Update | N/A |
| article html file updated | 6 June 2019 10:20 CEST | Original file | N/A |
| article pdf uploaded. | 6 June 2019 10:19 CEST | Version of Record | https://www.mdpi.com/1648-9144/55/6/249/pdf |
| article xml uploaded. | 6 June 2019 10:19 CEST | Update | https://www.mdpi.com/1648-9144/55/6/249/xml |
| article xml file uploaded | 6 June 2019 10:19 CEST | Original file | N/A |
