| article html file updated | 18 August 2026 22:15 CEST | Update | https://www.mdpi.com/1999-4907/12/2/211 |
| article html file updated | 25 December 2025 03:52 CET | Update | N/A |
| article html file updated | 1 September 2025 21:23 CEST | Update | N/A |
| article html file updated | 25 July 2022 00:34 CEST | Update | N/A |
| article html file updated | 22 February 2021 06:18 CET | Update | N/A |
| article pdf uploaded. | 22 February 2021 06:17 CET | Updated version of record | https://www.mdpi.com/1999-4907/12/2/211/pdf |
| article xml uploaded. | 22 February 2021 06:17 CET | Update | https://www.mdpi.com/1999-4907/12/2/211/xml |
| article xml file uploaded | 22 February 2021 06:17 CET | Update | N/A |
| article html file updated | 20 February 2021 10:20 CET | Update | N/A |
| article pdf uploaded. | 20 February 2021 10:18 CET | Updated version of record | https://www.mdpi.com/1999-4907/12/2/211/pdf-vor |
| article xml uploaded. | 20 February 2021 10:18 CET | Update | N/A |
| article xml file uploaded | 20 February 2021 10:18 CET | Update | N/A |
| article html file updated | 20 February 2021 10:16 CET | Update | N/A |
| article html file updated | 20 February 2021 10:15 CET | Update | N/A |
| article pdf uploaded. | 20 February 2021 10:15 CET | Updated version of record | https://www.mdpi.com/1999-4907/12/2/211/pdf-vor |
| article xml uploaded. | 20 February 2021 10:15 CET | Update | N/A |
| article xml file uploaded | 20 February 2021 10:15 CET | Update | N/A |
| article pdf uploaded. | 20 February 2021 10:13 CET | Updated version of record | https://www.mdpi.com/1999-4907/12/2/211/pdf-vor |
| article xml uploaded. | 20 February 2021 10:13 CET | Update | N/A |
| article xml file uploaded | 20 February 2021 10:13 CET | Update | N/A |
| article html file updated | 20 February 2021 10:11 CET | Update | N/A |
| article pdf uploaded. | 20 February 2021 09:58 CET | Updated version of record | https://www.mdpi.com/1999-4907/12/2/211/pdf-vor |
| article xml uploaded. | 20 February 2021 09:58 CET | Update | N/A |
| article xml file uploaded | 20 February 2021 09:58 CET | Update | N/A |
| article html file updated | 20 February 2021 09:40 CET | Update | N/A |
| article html file updated | 20 February 2021 09:39 CET | Update | N/A |
| article xml file uploaded | 20 February 2021 09:39 CET | Update | N/A |
| article xml uploaded. | 20 February 2021 09:39 CET | Update | N/A |
| article pdf uploaded. | 20 February 2021 09:39 CET | Updated version of record | https://www.mdpi.com/1999-4907/12/2/211/pdf-vor |
| article pdf uploaded. | 20 February 2021 09:38 CET | Updated version of record | https://www.mdpi.com/1999-4907/12/2/211/pdf-vor |
| article xml uploaded. | 20 February 2021 09:38 CET | Update | N/A |
| article xml file uploaded | 20 February 2021 09:37 CET | Update | N/A |
| article html file updated | 20 February 2021 09:37 CET | Update | N/A |
| article pdf uploaded. | 20 February 2021 09:36 CET | Updated version of record | https://www.mdpi.com/1999-4907/12/2/211/pdf-vor |
| article xml uploaded. | 20 February 2021 09:36 CET | Update | N/A |
| article xml file uploaded | 20 February 2021 09:36 CET | Update | N/A |
| article html file updated | 20 February 2021 09:31 CET | Update | N/A |
| article pdf uploaded. | 20 February 2021 09:30 CET | Updated version of record | https://www.mdpi.com/1999-4907/12/2/211/pdf-vor |
| article xml uploaded. | 20 February 2021 09:30 CET | Update | N/A |
| article xml file uploaded | 20 February 2021 09:30 CET | Update | N/A |
| article html file updated | 11 February 2021 12:18 CET | Update | N/A |
| article pdf uploaded. | 11 February 2021 12:17 CET | Updated version of record | https://www.mdpi.com/1999-4907/12/2/211/pdf-vor |
| article xml uploaded. | 11 February 2021 12:17 CET | Update | N/A |
| article xml file uploaded | 11 February 2021 12:17 CET | Update | N/A |
| article html file updated | 11 February 2021 12:15 CET | Update | N/A |
| article html file updated | 11 February 2021 12:15 CET | Update | N/A |
| article pdf uploaded. | 11 February 2021 12:14 CET | Updated version of record | https://www.mdpi.com/1999-4907/12/2/211/pdf-vor |
| article xml uploaded. | 11 February 2021 12:14 CET | Update | N/A |
| article xml file uploaded | 11 February 2021 12:14 CET | Update | N/A |
| article pdf uploaded. | 11 February 2021 12:13 CET | Updated version of record | https://www.mdpi.com/1999-4907/12/2/211/pdf-vor |
| article xml uploaded. | 11 February 2021 12:13 CET | Update | N/A |
| article xml file uploaded | 11 February 2021 12:13 CET | Update | N/A |
| article html file updated | 11 February 2021 11:13 CET | Original file | N/A |
| article pdf uploaded. | 11 February 2021 11:12 CET | Version of Record | https://www.mdpi.com/1999-4907/12/2/211/pdf-vor |
| article xml file uploaded | 11 February 2021 11:12 CET | Update | N/A |
| article xml uploaded. | 11 February 2021 11:12 CET | Original file | N/A |
