| article html file updated | 1 September 2025 16:12 CEST | Update | https://www.mdpi.com/2304-6732/7/4/132 |
| article html file updated | 23 July 2022 05:27 CEST | Update | - |
| article html file updated | 18 December 2020 14:34 CET | Update | - |
| article pdf uploaded. | 18 December 2020 14:23 CET | Updated version of record | https://www.mdpi.com/2304-6732/7/4/132/pdf |
| article xml uploaded. | 18 December 2020 14:23 CET | Update | https://www.mdpi.com/2304-6732/7/4/132/xml |
| article xml file uploaded | 18 December 2020 14:22 CET | Update | - |
| article html file updated | 17 December 2020 09:03 CET | Update | - |
| article pdf uploaded. | 17 December 2020 09:01 CET | Updated version of record | https://www.mdpi.com/2304-6732/7/4/132/pdf-vor |
| article xml uploaded. | 17 December 2020 09:01 CET | Update | - |
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| article html file updated | 16 December 2020 14:50 CET | Original file | - |
| article pdf uploaded. | 16 December 2020 14:49 CET | Version of Record | https://www.mdpi.com/2304-6732/7/4/132/pdf-vor |
| article xml uploaded. | 16 December 2020 14:49 CET | Update | - |
| article xml file uploaded | 16 December 2020 14:49 CET | Original file | - |
