| article html file updated | 17 August 2026 02:46 CEST | Update | https://www.mdpi.com/2073-4441/12/2/520 |
| article html file updated | 31 August 2025 11:32 CEST | Update | N/A |
| article html file updated | 20 July 2022 20:03 CEST | Update | N/A |
| article html file updated | 1 March 2020 09:42 CET | Original file | N/A |
| article pdf uploaded. | 1 March 2020 09:40 CET | Updated version of record | https://www.mdpi.com/2073-4441/12/2/520/pdf |
| article xml uploaded. | 1 March 2020 09:40 CET | Update | https://www.mdpi.com/2073-4441/12/2/520/xml |
| article xml file uploaded | 1 March 2020 09:40 CET | Update | N/A |
| article pdf uploaded. | 13 February 2020 12:04 CET | Version of Record | https://www.mdpi.com/2073-4441/12/2/520/pdf-vor |
| article xml file uploaded | 13 February 2020 12:04 CET | Original file | N/A |
