| article html file updated | 31 August 2025 08:42 CEST | Update | https://www.mdpi.com/1422-0067/21/2/455 |
| article html file updated | 20 July 2022 17:14 CEST | Update | N/A |
| article html file updated | 15 February 2020 01:54 CET | Update | N/A |
| article html file updated | 5 February 2020 18:20 CET | Update | N/A |
| article html file updated | 21 January 2020 04:53 CET | Original file | N/A |
| article pdf uploaded. | 21 January 2020 04:51 CET | Updated version of record | https://www.mdpi.com/1422-0067/21/2/455/pdf |
| article xml uploaded. | 21 January 2020 04:51 CET | Update | https://www.mdpi.com/1422-0067/21/2/455/xml |
| article xml file uploaded | 21 January 2020 04:51 CET | Update | N/A |
| article pdf uploaded. | 10 January 2020 14:54 CET | Version of Record | https://www.mdpi.com/1422-0067/21/2/455/pdf-vor |
| article xml file uploaded | 10 January 2020 14:54 CET | Original file | N/A |
