| article html file updated | 31 July 2022 14:56 CEST | Update | https://www.mdpi.com/1422-0067/23/4/1999 |
| article html file updated | 15 February 2022 12:45 CET | Update | - |
| article pdf uploaded. | 15 February 2022 12:44 CET | Updated version of record | https://www.mdpi.com/1422-0067/23/4/1999/pdf |
| article xml uploaded. | 15 February 2022 12:44 CET | Update | https://www.mdpi.com/1422-0067/23/4/1999/xml |
| article xml file uploaded | 15 February 2022 12:44 CET | Update | - |
| article html file updated | 11 February 2022 11:30 CET | Original file | - |
| article pdf uploaded. | 11 February 2022 11:28 CET | Version of Record | https://www.mdpi.com/1422-0067/23/4/1999/pdf-vor |
| article xml uploaded. | 11 February 2022 11:28 CET | Update | - |
| article xml file uploaded | 11 February 2022 11:28 CET | Original file | - |
