| article html file updated | 30 August 2025 10:53 CEST | Update | https://www.mdpi.com/1422-0067/20/2/271 |
| article html file updated | 20 July 2022 16:13 CEST | Update | - |
| article html file updated | 11 February 2020 08:13 CET | Update | - |
| article html file updated | 27 April 2019 08:08 CEST | Update | - |
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| article html file updated | 29 January 2019 08:06 CET | Update | - |
| article html file updated | 20 January 2019 02:47 CET | Update | - |
| article xml file uploaded | 20 January 2019 02:45 CET | Update | https://www.mdpi.com/1422-0067/20/2/271/xml |
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| article pdf uploaded. | 20 January 2019 02:45 CET | Updated version of record | https://www.mdpi.com/1422-0067/20/2/271/pdf |
| article supplementary file uploaded. | 20 January 2019 02:45 CET | - | https://www.mdpi.com/1422-0067/20/2/271#supplementary |
| article html file updated | 11 January 2019 09:04 CET | Original file | - |
| article supplementary file uploaded. | 11 January 2019 09:02 CET | - | https://www.mdpi.com/1422-0067/20/2/271#supplementary |
| article pdf uploaded. | 11 January 2019 09:02 CET | Version of Record | https://www.mdpi.com/1422-0067/20/2/271/pdf-vor |
| article xml uploaded. | 11 January 2019 09:02 CET | Update | - |
| article xml file uploaded | 11 January 2019 09:02 CET | Original file | - |
