| article html file updated | 31 August 2025 08:53 CEST | Update | https://www.mdpi.com/2073-4360/12/1/203 |
| article html file updated | 20 July 2022 17:25 CEST | Update | N/A |
| article html file updated | 15 February 2020 02:32 CET | Update | N/A |
| article html file updated | 6 February 2020 21:22 CET | Update | N/A |
| article html file updated | 14 January 2020 03:11 CET | Update | N/A |
| article pdf uploaded. | 14 January 2020 03:09 CET | Updated version of record | https://www.mdpi.com/2073-4360/12/1/203/pdf |
| article xml uploaded. | 14 January 2020 03:09 CET | Update | https://www.mdpi.com/2073-4360/12/1/203/xml |
| article xml file uploaded | 14 January 2020 03:09 CET | Update | N/A |
| article html file updated | 13 January 2020 13:06 CET | Original file | N/A |
| article pdf uploaded. | 13 January 2020 13:04 CET | Version of Record | https://www.mdpi.com/2073-4360/12/1/203/pdf-vor |
| article xml uploaded. | 13 January 2020 13:04 CET | Update | N/A |
| article xml file uploaded | 13 January 2020 13:04 CET | Original file | N/A |
