| article html file updated | 30 August 2025 11:37 CEST | Update | https://www.mdpi.com/2218-273X/9/2/47 |
| article html file updated | 21 August 2025 20:28 CEST | Update | - |
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| article html file updated | 11 February 2020 12:26 CET | Update | - |
| article html file updated | 14 October 2019 03:40 CEST | Update | - |
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| article html file updated | 3 April 2019 11:53 CEST | Update | - |
| article html file updated | 4 March 2019 02:40 CET | Update | - |
| article html file updated | 5 February 2019 15:41 CET | Update | - |
| article xml uploaded. | 5 February 2019 15:40 CET | Update | https://www.mdpi.com/2218-273X/9/2/47/xml |
| article xml uploaded. | 5 February 2019 15:40 CET | Update | - |
| article pdf uploaded. | 5 February 2019 15:40 CET | Updated version of record | https://www.mdpi.com/2218-273X/9/2/47/pdf |
| article html file updated | 4 February 2019 17:22 CET | Update | - |
| article xml uploaded. | 4 February 2019 17:19 CET | Update | - |
| article pdf uploaded. | 4 February 2019 17:19 CET | Updated version of record | https://www.mdpi.com/2218-273X/9/2/47/pdf-vor |
| article html file updated | 30 January 2019 14:06 CET | Update | - |
| article supplementary file uploaded. | 30 January 2019 14:05 CET | - | https://www.mdpi.com/2218-273X/9/2/47#supplementary |
| article pdf uploaded. | 30 January 2019 14:05 CET | Updated version of record | https://www.mdpi.com/2218-273X/9/2/47/pdf-vor |
| article xml uploaded. | 30 January 2019 14:05 CET | Update | - |
| article xml file uploaded | 30 January 2019 14:05 CET | Update | - |
| article html file updated | 30 January 2019 13:46 CET | Original file | - |
| article supplementary file uploaded. | 30 January 2019 13:44 CET | - | https://www.mdpi.com/2218-273X/9/2/47#supplementary |
| article pdf uploaded. | 30 January 2019 13:44 CET | Updated version of record | https://www.mdpi.com/2218-273X/9/2/47/pdf-vor |
| article xml uploaded. | 30 January 2019 13:44 CET | Update | - |
| article xml file uploaded | 30 January 2019 13:44 CET | Update | - |
| article xml file uploaded | 29 January 2019 16:52 CET | Original file | - |
| article pdf uploaded. | 29 January 2019 16:52 CET | Version of Record | https://www.mdpi.com/2218-273X/9/2/47/pdf-vor |
