| article html file updated | 31 August 2025 02:49 CEST | Update | https://www.mdpi.com/2073-4441/11/10/2121 |
| article html file updated | 20 July 2022 01:44 CEST | Update | N/A |
| article html file updated | 14 February 2020 00:27 CET | Update | N/A |
| article html file updated | 31 October 2019 17:31 CET | Update | N/A |
| article html file updated | 24 October 2019 03:51 CEST | Update | N/A |
| article pdf uploaded. | 24 October 2019 03:49 CEST | Updated version of record | https://www.mdpi.com/2073-4441/11/10/2121/pdf |
| article xml uploaded. | 24 October 2019 03:49 CEST | Update | https://www.mdpi.com/2073-4441/11/10/2121/xml |
| article xml file uploaded | 24 October 2019 03:49 CEST | Update | N/A |
| article html file updated | 24 October 2019 03:46 CEST | Update | N/A |
| article xml uploaded. | 24 October 2019 03:45 CEST | Update | N/A |
| article xml uploaded. | 24 October 2019 03:45 CEST | Update | N/A |
| article xml uploaded. | 24 October 2019 03:45 CEST | Update | N/A |
| article xml uploaded. | 24 October 2019 03:44 CEST | Update | N/A |
| article xml uploaded. | 24 October 2019 03:44 CEST | Update | N/A |
| article xml uploaded. | 24 October 2019 03:44 CEST | Update | N/A |
| article pdf uploaded. | 24 October 2019 03:44 CEST | Updated version of record | https://www.mdpi.com/2073-4441/11/10/2121/pdf-vor |
| article html file updated | 22 October 2019 05:29 CEST | Original file | N/A |
| article pdf uploaded. | 22 October 2019 05:28 CEST | Updated version of record | https://www.mdpi.com/2073-4441/11/10/2121/pdf-vor |
| article xml uploaded. | 22 October 2019 05:28 CEST | Update | N/A |
| article xml file uploaded | 22 October 2019 05:28 CEST | Update | N/A |
| article xml file uploaded | 13 October 2019 04:56 CEST | Original file | N/A |
| article pdf uploaded. | 13 October 2019 04:56 CEST | Version of Record | https://www.mdpi.com/2073-4441/11/10/2121/pdf-vor |
