| article html file updated | 24 December 2025 19:16 CET | Update | https://www.mdpi.com/1422-0067/21/12/4191 |
| article html file updated | 31 August 2025 23:24 CEST | Update | N/A |
| article html file updated | 21 July 2022 20:39 CEST | Update | N/A |
| article html file updated | 19 June 2020 15:00 CEST | Update | N/A |
| article pdf uploaded. | 19 June 2020 14:59 CEST | Updated version of record | https://www.mdpi.com/1422-0067/21/12/4191/pdf |
| article xml uploaded. | 19 June 2020 14:59 CEST | Update | https://www.mdpi.com/1422-0067/21/12/4191/xml |
| article xml file uploaded | 19 June 2020 14:59 CEST | Update | N/A |
| article html file updated | 19 June 2020 11:48 CEST | Original file | N/A |
| article pdf uploaded. | 19 June 2020 11:47 CEST | Updated version of record | https://www.mdpi.com/1422-0067/21/12/4191/pdf-vor |
| article xml file uploaded | 19 June 2020 11:47 CEST | Original file | N/A |
| article pdf uploaded. | 12 June 2020 09:21 CEST | Version of Record | https://www.mdpi.com/1422-0067/21/12/4191/pdf-vor |
