| article html file updated | 15 August 2026 20:19 CEST | Update | https://www.mdpi.com/1422-0067/20/7/1544 |
| article html file updated | 12 February 2020 01:13 CET | Update | N/A |
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| article html file updated | 28 March 2019 12:22 CET | Original file | N/A |
| article pdf uploaded. | 28 March 2019 12:20 CET | Updated version of record | https://www.mdpi.com/1422-0067/20/7/1544/pdf |
| article xml uploaded. | 28 March 2019 12:20 CET | Update | https://www.mdpi.com/1422-0067/20/7/1544/xml |
| article xml file uploaded | 28 March 2019 12:20 CET | Update | N/A |
| article pdf uploaded. | 27 March 2019 15:44 CET | Version of Record | https://www.mdpi.com/1422-0067/20/7/1544/pdf-vor |
| article xml file uploaded | 27 March 2019 15:44 CET | Original file | N/A |