| article html file updated | 2 September 2025 01:32 CEST | Update | https://www.mdpi.com/2304-8158/10/4/690 |
| article html file updated | 25 July 2022 08:59 CEST | Update | - |
| article html file updated | 2 August 2021 23:15 CEST | Update | - |
| article html file updated | 24 March 2021 11:21 CET | Update | - |
| article pdf uploaded. | 24 March 2021 11:19 CET | Updated version of record | https://www.mdpi.com/2304-8158/10/4/690/pdf |
| article xml uploaded. | 24 March 2021 11:19 CET | Update | https://www.mdpi.com/2304-8158/10/4/690/xml |
| article xml file uploaded | 24 March 2021 11:18 CET | Update | - |
| article html file updated | 24 March 2021 09:13 CET | Original file | - |
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