| article html file updated | 24 December 2025 17:00 CET | Update | https://www.mdpi.com/1422-0067/21/2/396 |
| article html file updated | 31 August 2025 08:29 CEST | Update | N/A |
| article html file updated | 19 July 2022 19:51 CEST | Update | N/A |
| article html file updated | 15 February 2020 01:06 CET | Update | N/A |
| article html file updated | 5 February 2020 18:04 CET | Update | N/A |
| article html file updated | 9 January 2020 12:42 CET | Original file | N/A |
| article pdf uploaded. | 9 January 2020 12:40 CET | Updated version of record | https://www.mdpi.com/1422-0067/21/2/396/pdf |
| article xml uploaded. | 9 January 2020 12:40 CET | Update | https://www.mdpi.com/1422-0067/21/2/396/xml |
| article xml file uploaded | 9 January 2020 12:40 CET | Update | N/A |
| article pdf uploaded. | 8 January 2020 13:00 CET | Version of Record | https://www.mdpi.com/1422-0067/21/2/396/pdf-vor |
| article xml file uploaded | 8 January 2020 13:00 CET | Original file | N/A |
