| article html file updated | 30 August 2025 09:59 CEST | Update | https://www.mdpi.com/1422-0067/19/12/4061 |
| article html file updated | 17 July 2022 15:58 CEST | Update | N/A |
| article html file updated | 11 February 2020 03:21 CET | Update | N/A |
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| article html file updated | 28 December 2018 04:21 CET | Update | N/A |
| article html file updated | 19 December 2018 02:45 CET | Original file | N/A |
| article pdf uploaded. | 19 December 2018 02:44 CET | Updated version of record | https://www.mdpi.com/1422-0067/19/12/4061/pdf |
| article xml uploaded. | 19 December 2018 02:44 CET | Update | https://www.mdpi.com/1422-0067/19/12/4061/xml |
| article xml file uploaded | 19 December 2018 02:44 CET | Update | N/A |
| article pdf uploaded. | 14 December 2018 17:26 CET | Updated version of record | https://www.mdpi.com/1422-0067/19/12/4061/pdf-vor |
| article pdf uploaded. | 14 December 2018 17:24 CET | Version of Record | https://www.mdpi.com/1422-0067/19/12/4061/pdf-vor |
| article xml file uploaded | 14 December 2018 17:24 CET | Original file | N/A |
