| article html file updated | 18 August 2026 15:18 CEST | Update | https://www.mdpi.com/1424-8220/21/1/129 |
| article html file updated | 1 September 2025 17:08 CEST | Update | N/A |
| article html file updated | 23 July 2022 07:48 CEST | Update | N/A |
| article html file updated | 4 February 2021 07:05 CET | Update | N/A |
| article xml uploaded. | 4 February 2021 07:04 CET | Update | https://www.mdpi.com/1424-8220/21/1/129/xml |
| article xml uploaded. | 4 February 2021 07:03 CET | Update | N/A |
| article pdf uploaded. | 4 February 2021 07:03 CET | Updated version of record | https://www.mdpi.com/1424-8220/21/1/129/pdf |
| article html file updated | 4 February 2021 02:57 CET | Update | N/A |
| article xml uploaded. | 4 February 2021 02:55 CET | Update | N/A |
| article xml uploaded. | 4 February 2021 02:55 CET | Update | N/A |
| article pdf uploaded. | 4 February 2021 02:55 CET | Updated version of record | https://www.mdpi.com/1424-8220/21/1/129/pdf-vor |
| article html file updated | 4 January 2021 07:52 CET | Update | N/A |
| article pdf uploaded. | 4 January 2021 07:51 CET | Updated version of record | https://www.mdpi.com/1424-8220/21/1/129/pdf-vor |
| article xml uploaded. | 4 January 2021 07:51 CET | Update | N/A |
| article xml file uploaded | 4 January 2021 07:51 CET | Update | N/A |
| article html file updated | 29 December 2020 04:55 CET | Update | N/A |
| article pdf uploaded. | 29 December 2020 04:54 CET | Updated version of record | https://www.mdpi.com/1424-8220/21/1/129/pdf-vor |
| article xml uploaded. | 29 December 2020 04:54 CET | Update | N/A |
| article xml file uploaded | 29 December 2020 04:54 CET | Update | N/A |
| article html file updated | 28 December 2020 09:48 CET | Original file | N/A |
| article xml file uploaded | 28 December 2020 09:47 CET | Update | N/A |
| article pdf uploaded. | 28 December 2020 09:47 CET | Version of Record | https://www.mdpi.com/1424-8220/21/1/129/pdf-vor |
| article xml uploaded. | 28 December 2020 09:47 CET | Original file | N/A |
