| article html file updated | 31 August 2025 11:33 CEST | Update | https://www.mdpi.com/1422-0067/21/4/1244 |
| article html file updated | 20 July 2022 20:04 CEST | Update | - |
| article html file updated | 7 March 2020 16:34 CET | Update | - |
| article html file updated | 7 March 2020 08:23 CET | Update | - |
| article html file updated | 15 February 2020 09:29 CET | Update | - |
| article html file updated | 13 February 2020 13:53 CET | Update | - |
| article pdf uploaded. | 13 February 2020 13:51 CET | Updated version of record | https://www.mdpi.com/1422-0067/21/4/1244/pdf |
| article xml uploaded. | 13 February 2020 13:51 CET | Update | https://www.mdpi.com/1422-0067/21/4/1244/xml |
| article xml file uploaded | 13 February 2020 13:51 CET | Update | - |
| article html file updated | 13 February 2020 13:51 CET | Update | - |
| article pdf uploaded. | 13 February 2020 13:49 CET | Updated version of record | - |
| article xml uploaded. | 13 February 2020 13:49 CET | Update | - |
| article xml file uploaded | 13 February 2020 13:49 CET | Update | - |
| article html file updated | 13 February 2020 12:58 CET | Original file | - |
| article pdf uploaded. | 13 February 2020 12:56 CET | Version of Record | - |
| article xml uploaded. | 13 February 2020 12:56 CET | Update | - |
| article xml file uploaded | 13 February 2020 12:56 CET | Original file | - |
