| article html file updated | 30 August 2025 04:25 CEST | Update | https://www.mdpi.com/2073-4425/9/6/291 |
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| article pdf uploaded. | 28 March 2025 08:29 CET | Updated version of record | https://www.mdpi.com/2073-4425/9/6/291/pdf |
| article html file updated | 19 March 2025 10:28 CET | Update | - |
| article xml uploaded. | 19 March 2025 10:27 CET | Minor correction | https://www.mdpi.com/2073-4425/9/6/291/xml |
| article pdf uploaded. | 19 March 2025 10:27 CET | Minor correction | https://www.mdpi.com/2073-4425/9/6/291/pdf-vor |
| article html file updated | 16 July 2022 21:21 CEST | Update | - |
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| article html file updated | 27 June 2018 12:56 CEST | Update | - |
| article html file updated | 11 June 2018 14:00 CEST | Update | - |
| article pdf uploaded. | 11 June 2018 13:59 CEST | Updated version of record | https://www.mdpi.com/2073-4425/9/6/291/pdf-vor |
| article html file updated | 8 June 2018 16:57 CEST | Original file | - |
| article supplementary file uploaded. | 8 June 2018 16:55 CEST | - | https://www.mdpi.com/2073-4425/9/6/291#supplementary |
| article pdf uploaded. | 8 June 2018 16:55 CEST | Version of Record | https://www.mdpi.com/2073-4425/9/6/291/pdf-vor |
| article xml file uploaded | 8 June 2018 16:55 CEST | Original file | - |
