| article html file updated | 1 September 2025 15:45 CEST | Update | https://www.mdpi.com/2220-9964/9/12/740 |
| article html file updated | 23 July 2022 04:42 CEST | Update | - |
| article html file updated | 17 December 2020 03:44 CET | Update | - |
| article pdf uploaded. | 17 December 2020 03:43 CET | Updated version of record | https://www.mdpi.com/2220-9964/9/12/740/pdf |
| article xml uploaded. | 17 December 2020 03:43 CET | Update | https://www.mdpi.com/2220-9964/9/12/740/xml |
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| article html file updated | 11 December 2020 09:56 CET | Original file | - |
| article pdf uploaded. | 11 December 2020 09:46 CET | Version of Record | https://www.mdpi.com/2220-9964/9/12/740/pdf-vor |
| article xml uploaded. | 11 December 2020 09:46 CET | Update | - |
| article xml file uploaded | 11 December 2020 09:46 CET | Original file | - |
