| article html file updated | 24 December 2025 17:49 CET | Update | https://www.mdpi.com/1422-0067/21/5/1728 |
| article html file updated | 31 August 2025 13:23 CEST | Update | N/A |
| article html file updated | 20 July 2022 21:52 CEST | Update | N/A |
| article html file updated | 18 March 2020 22:15 CET | Update | N/A |
| article html file updated | 4 March 2020 10:34 CET | Update | N/A |
| article html file updated | 4 March 2020 10:32 CET | Original file | N/A |
| article pdf uploaded. | 4 March 2020 10:32 CET | Updated version of record | https://www.mdpi.com/1422-0067/21/5/1728/pdf |
| article xml file uploaded | 4 March 2020 10:32 CET | Update | https://www.mdpi.com/1422-0067/21/5/1728/xml |
| article pdf uploaded. | 4 March 2020 10:31 CET | Updated version of record | https://www.mdpi.com/1422-0067/21/5/1728/pdf-vor |
| article xml file uploaded | 4 March 2020 10:31 CET | Update | N/A |
| article pdf uploaded. | 3 March 2020 15:35 CET | Version of Record | https://www.mdpi.com/1422-0067/21/5/1728/pdf-vor |
| article xml file uploaded | 3 March 2020 15:35 CET | Original file | N/A |
