| article html file updated | 24 December 2025 17:09 CET | Update | https://www.mdpi.com/1422-0067/21/2/652 |
| article html file updated | 31 August 2025 09:24 CEST | Update | N/A |
| article html file updated | 20 July 2022 17:56 CEST | Update | N/A |
| article html file updated | 15 February 2020 04:19 CET | Update | N/A |
| article html file updated | 5 February 2020 19:08 CET | Update | N/A |
| article html file updated | 23 January 2020 09:13 CET | Original file | N/A |
| article pdf uploaded. | 23 January 2020 09:12 CET | Updated version of record | https://www.mdpi.com/1422-0067/21/2/652/pdf |
| article xml uploaded. | 23 January 2020 09:12 CET | Update | https://www.mdpi.com/1422-0067/21/2/652/xml |
| article xml file uploaded | 23 January 2020 09:12 CET | Update | N/A |
| article pdf uploaded. | 19 January 2020 09:51 CET | Version of Record | https://www.mdpi.com/1422-0067/21/2/652/pdf-vor |
| article xml file uploaded | 19 January 2020 09:51 CET | Original file | N/A |
