| article html file updated | 17 August 2026 02:03 CEST | Update | https://www.mdpi.com/1996-1073/13/3/704 |
| article html file updated | 31 August 2025 10:53 CEST | Update | N/A |
| article html file updated | 20 July 2022 19:25 CEST | Update | N/A |
| article html file updated | 20 February 2020 11:19 CET | Update | N/A |
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| article html file updated | 6 February 2020 12:00 CET | Update | N/A |
| article html file updated | 6 February 2020 12:00 CET | Original file | N/A |
| article pdf uploaded. | 6 February 2020 11:59 CET | Updated version of record | https://www.mdpi.com/1996-1073/13/3/704/pdf |
| article xml uploaded. | 6 February 2020 11:59 CET | Update | https://www.mdpi.com/1996-1073/13/3/704/xml |
| article xml file uploaded | 6 February 2020 11:59 CET | Update | N/A |
| article pdf uploaded. | 6 February 2020 11:58 CET | Version of Record | N/A |
| article xml uploaded. | 6 February 2020 11:58 CET | Update | N/A |
| article xml file uploaded | 6 February 2020 11:58 CET | Original file | N/A |
