| article html file updated | 24 December 2025 18:46 CET | Update | https://www.mdpi.com/2076-3921/9/5/406 |
| article html file updated | 31 August 2025 19:58 CEST | Update | N/A |
| article html file updated | 21 July 2022 04:24 CEST | Update | N/A |
| article html file updated | 5 June 2020 17:49 CEST | Update | N/A |
| article html file updated | 28 May 2020 03:19 CEST | Original file | N/A |
| article pdf uploaded. | 28 May 2020 03:18 CEST | Updated version of record | https://www.mdpi.com/2076-3921/9/5/406/pdf |
| article xml uploaded. | 28 May 2020 03:17 CEST | Update | https://www.mdpi.com/2076-3921/9/5/406/xml |
| article xml file uploaded | 28 May 2020 03:17 CEST | Update | N/A |
| article pdf uploaded. | 10 May 2020 12:21 CEST | Version of Record | https://www.mdpi.com/2076-3921/9/5/406/pdf-vor |
| article xml file uploaded | 10 May 2020 12:21 CEST | Original file | N/A |
