| article html file updated | 16 August 2026 23:23 CEST | Update | https://www.mdpi.com/1999-4907/11/1/77 |
| article html file updated | 31 August 2025 08:31 CEST | Update | N/A |
| article html file updated | 19 July 2022 19:49 CEST | Update | N/A |
| article html file updated | 15 February 2020 01:12 CET | Update | N/A |
| article html file updated | 7 February 2020 06:03 CET | Update | N/A |
| article html file updated | 21 January 2020 09:01 CET | Original file | N/A |
| article pdf uploaded. | 21 January 2020 09:00 CET | Updated version of record | https://www.mdpi.com/1999-4907/11/1/77/pdf |
| article xml uploaded. | 21 January 2020 09:00 CET | Update | https://www.mdpi.com/1999-4907/11/1/77/xml |
| article xml file uploaded | 21 January 2020 09:00 CET | Update | N/A |
| article pdf uploaded. | 8 January 2020 15:54 CET | Updated version of record | https://www.mdpi.com/1999-4907/11/1/77/pdf-vor |
| article xml file uploaded | 8 January 2020 15:54 CET | Update | N/A |
| article pdf uploaded. | 8 January 2020 15:54 CET | Version of Record | https://www.mdpi.com/1999-4907/11/1/77/pdf-vor |
| article xml file uploaded | 8 January 2020 15:54 CET | Original file | N/A |
