| article html file updated | 31 August 2025 10:26 CEST | Update | https://www.mdpi.com/2073-445X/9/2/40 |
| article html file updated | 20 July 2022 18:57 CEST | Update | N/A |
| article html file updated | 7 March 2020 05:13 CET | Update | N/A |
| article html file updated | 7 March 2020 03:50 CET | Update | N/A |
| article html file updated | 15 February 2020 06:58 CET | Update | N/A |
| article html file updated | 7 February 2020 16:01 CET | Update | N/A |
| article pdf uploaded. | 7 February 2020 04:09 CET | Updated version of record | https://www.mdpi.com/2073-445X/9/2/40/pdf |
| article xml uploaded. | 7 February 2020 04:09 CET | Update | https://www.mdpi.com/2073-445X/9/2/40/xml |
| article xml file uploaded | 7 February 2020 04:09 CET | Update | N/A |
| article html file updated | 4 February 2020 04:26 CET | Update | N/A |
| article pdf uploaded. | 4 February 2020 04:24 CET | Updated version of record | https://www.mdpi.com/2073-445X/9/2/40/pdf-vor |
| article xml uploaded. | 4 February 2020 04:24 CET | Update | N/A |
| article xml file uploaded | 4 February 2020 04:24 CET | Update | N/A |
| article html file updated | 1 February 2020 11:34 CET | Original file | N/A |
| article pdf uploaded. | 1 February 2020 11:32 CET | Version of Record | https://www.mdpi.com/2073-445X/9/2/40/pdf-vor |
| article xml uploaded. | 1 February 2020 11:32 CET | Update | N/A |
| article xml file uploaded | 1 February 2020 11:32 CET | Original file | N/A |
