| article html file updated | 24 December 2025 17:13 CET | Update | https://www.mdpi.com/1422-0067/21/3/720 |
| article html file updated | 31 August 2025 09:44 CEST | Update | N/A |
| article html file updated | 20 July 2022 18:15 CEST | Update | N/A |
| article html file updated | 20 February 2020 09:55 CET | Update | N/A |
| article html file updated | 15 February 2020 05:21 CET | Update | N/A |
| article html file updated | 3 February 2020 12:37 CET | Original file | N/A |
| article pdf uploaded. | 3 February 2020 12:35 CET | Updated version of record | https://www.mdpi.com/1422-0067/21/3/720/pdf |
| article xml uploaded. | 3 February 2020 12:34 CET | Update | https://www.mdpi.com/1422-0067/21/3/720/xml |
| article xml file uploaded | 3 February 2020 12:34 CET | Update | N/A |
| article pdf uploaded. | 22 January 2020 13:29 CET | Version of Record | https://www.mdpi.com/1422-0067/21/3/720/pdf-vor |
| article xml file uploaded | 22 January 2020 13:29 CET | Original file | N/A |
