| article html file updated | 17 August 2026 01:34 CEST | Update | https://www.mdpi.com/1422-0067/21/3/980 |
| article html file updated | 31 August 2025 10:27 CEST | Update | N/A |
| article html file updated | 20 July 2022 18:58 CEST | Update | N/A |
| article html file updated | 20 February 2020 17:44 CET | Update | N/A |
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| article html file updated | 1 February 2020 12:29 CET | Original file | N/A |
| article pdf uploaded. | 1 February 2020 12:28 CET | Version of Record | https://www.mdpi.com/1422-0067/21/3/980/pdf |
| article xml uploaded. | 1 February 2020 12:28 CET | Update | https://www.mdpi.com/1422-0067/21/3/980/xml |
| article xml file uploaded | 1 February 2020 12:28 CET | Original file | N/A |
