| article html file updated | 31 August 2025 12:39 CEST | Update | https://www.mdpi.com/1422-0067/21/5/1557 |
| article html file updated | 20 July 2022 21:10 CEST | Update | N/A |
| article html file updated | 18 March 2020 18:19 CET | Update | N/A |
| article html file updated | 4 March 2020 07:44 CET | Original file | N/A |
| article pdf uploaded. | 4 March 2020 07:43 CET | Updated version of record | https://www.mdpi.com/1422-0067/21/5/1557/pdf |
| article xml uploaded. | 4 March 2020 07:43 CET | Update | https://www.mdpi.com/1422-0067/21/5/1557/xml |
| article xml file uploaded | 4 March 2020 07:43 CET | Update | N/A |
| article pdf uploaded. | 25 February 2020 12:20 CET | Version of Record | https://www.mdpi.com/1422-0067/21/5/1557/pdf-vor |
| article xml file uploaded | 25 February 2020 12:20 CET | Original file | N/A |
