| article html file updated | 31 August 2025 14:16 CEST | Update | https://www.mdpi.com/1422-0067/21/6/1937 |
| article html file updated | 20 July 2022 22:45 CEST | Update | N/A |
| article html file updated | 2 April 2020 01:44 CEST | Update | N/A |
| article html file updated | 13 March 2020 14:49 CET | Original file | N/A |
| article pdf uploaded. | 13 March 2020 14:48 CET | Updated version of record | https://www.mdpi.com/1422-0067/21/6/1937/pdf |
| article xml uploaded. | 13 March 2020 14:48 CET | Update | https://www.mdpi.com/1422-0067/21/6/1937/xml |
| article xml file uploaded | 13 March 2020 14:48 CET | Update | N/A |
| article pdf uploaded. | 12 March 2020 14:13 CET | Version of Record | https://www.mdpi.com/1422-0067/21/6/1937/pdf-vor |
| article xml file uploaded | 12 March 2020 14:13 CET | Original file | N/A |
