| article html file updated | 17 August 2026 11:38 CEST | Update | https://www.mdpi.com/1999-4907/11/5/539 |
| article html file updated | 31 August 2025 20:07 CEST | Update | N/A |
| article html file updated | 21 July 2022 04:32 CEST | Update | N/A |
| article html file updated | 5 June 2020 04:03 CEST | Update | N/A |
| article html file updated | 28 May 2020 06:56 CEST | Original file | N/A |
| article pdf uploaded. | 28 May 2020 06:54 CEST | Updated version of record | https://www.mdpi.com/1999-4907/11/5/539/pdf |
| article xml uploaded. | 28 May 2020 06:54 CEST | Update | https://www.mdpi.com/1999-4907/11/5/539/xml |
| article xml file uploaded | 28 May 2020 06:54 CEST | Update | N/A |
| article supplementary file uploaded. | 12 May 2020 09:31 CEST | - | https://www.mdpi.com/1999-4907/11/5/539#supplementary |
| article pdf uploaded. | 12 May 2020 09:31 CEST | Version of Record | https://www.mdpi.com/1999-4907/11/5/539/pdf-vor |
| article xml file uploaded | 12 May 2020 09:31 CEST | Original file | N/A |
