| article html file updated | 15 August 2026 18:51 CEST | Update | https://www.mdpi.com/2073-4344/9/3/250 |
| article html file updated | 11 February 2020 21:11 CET | Update | N/A |
| article html file updated | 16 October 2019 08:32 CEST | Update | N/A |
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| article html file updated | 14 March 2019 11:35 CET | Original file | N/A |
| article pdf uploaded. | 14 March 2019 11:33 CET | Updated version of record | https://www.mdpi.com/2073-4344/9/3/250/pdf |
| article xml uploaded. | 14 March 2019 11:33 CET | Update | https://www.mdpi.com/2073-4344/9/3/250/xml |
| article xml file uploaded | 14 March 2019 11:33 CET | Update | N/A |
| article pdf uploaded. | 9 March 2019 12:28 CET | Version of Record | https://www.mdpi.com/2073-4344/9/3/250/pdf-vor |
| article xml file uploaded | 9 March 2019 12:28 CET | Original file | N/A |
