| article html file updated | 24 December 2025 19:28 CET | Update | https://www.mdpi.com/1422-0067/21/12/4458 |
| article html file updated | 1 September 2025 00:29 CEST | Update | N/A |
| article html file updated | 21 July 2022 21:47 CEST | Update | N/A |
| article html file updated | 6 July 2020 15:24 CEST | Update | N/A |
| article html file updated | 3 July 2020 05:17 CEST | Update | N/A |
| article xml uploaded. | 3 July 2020 05:16 CEST | Update | https://www.mdpi.com/1422-0067/21/12/4458/xml |
| article pdf uploaded. | 3 July 2020 05:15 CEST | Updated version of record | https://www.mdpi.com/1422-0067/21/12/4458/pdf |
| article html file updated | 25 June 2020 16:49 CEST | Original file | N/A |
| article pdf uploaded. | 25 June 2020 16:48 CEST | Updated version of record | https://www.mdpi.com/1422-0067/21/12/4458/pdf-vor |
| article xml file uploaded | 25 June 2020 16:48 CEST | Original file | N/A |
| article pdf uploaded. | 23 June 2020 11:58 CEST | Version of Record | https://www.mdpi.com/1422-0067/21/12/4458/pdf-vor |
