| article html file updated | 17 August 2026 04:18 CEST | Update | https://www.mdpi.com/1999-4907/11/3/281 |
| article html file updated | 31 August 2025 12:59 CEST | Update | N/A |
| article html file updated | 20 July 2022 21:28 CEST | Update | N/A |
| article html file updated | 2 April 2020 10:16 CEST | Update | N/A |
| article html file updated | 23 March 2020 16:26 CET | Original file | N/A |
| article pdf uploaded. | 23 March 2020 16:24 CET | Updated version of record | https://www.mdpi.com/1999-4907/11/3/281/pdf |
| article xml uploaded. | 23 March 2020 16:24 CET | Update | https://www.mdpi.com/1999-4907/11/3/281/xml |
| article xml file uploaded | 23 March 2020 16:24 CET | Update | N/A |
| article pdf uploaded. | 28 February 2020 12:17 CET | Version of Record | https://www.mdpi.com/1999-4907/11/3/281/pdf-vor |
| article xml file uploaded | 28 February 2020 12:17 CET | Original file | N/A |
