| article html file updated | 31 August 2025 11:29 CEST | Update | https://www.mdpi.com/2073-445X/9/2/51 |
| article html file updated | 20 July 2022 20:00 CEST | Update | - |
| article html file updated | 24 December 2020 08:56 CET | Update | - |
| article xml uploaded. | 24 December 2020 08:55 CET | Update | https://www.mdpi.com/2073-445X/9/2/51/xml |
| article xml uploaded. | 24 December 2020 08:55 CET | Update | - |
| article xml uploaded. | 24 December 2020 08:55 CET | Update | - |
| article xml uploaded. | 24 December 2020 08:55 CET | Update | - |
| article pdf uploaded. | 24 December 2020 08:55 CET | Updated version of record | https://www.mdpi.com/2073-445X/9/2/51/pdf |
| article html file updated | 7 March 2020 07:53 CET | Update | - |
| article html file updated | 7 March 2020 05:19 CET | Update | - |
| article html file updated | 29 February 2020 02:55 CET | Original file | - |
| article pdf uploaded. | 29 February 2020 02:54 CET | Updated version of record | https://www.mdpi.com/2073-445X/9/2/51/pdf-vor |
| article xml uploaded. | 29 February 2020 02:54 CET | Update | - |
| article xml file uploaded | 29 February 2020 02:54 CET | Update | - |
| article pdf uploaded. | 12 February 2020 15:13 CET | Version of Record | https://www.mdpi.com/2073-445X/9/2/51/pdf-vor |
| article xml file uploaded | 12 February 2020 15:13 CET | Original file | - |
