| article html file updated | 24 December 2025 14:16 CET | Update | https://www.mdpi.com/2226-4787/6/2/27 |
| article html file updated | 30 August 2025 03:13 CEST | Update | N/A |
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| article html file updated | 29 March 2019 10:27 CET | Update | N/A |
| article html file updated | 27 June 2018 09:23 CEST | Update | N/A |
| article html file updated | 11 April 2018 10:25 CEST | Update | N/A |
| article xml uploaded. | 11 April 2018 10:24 CEST | Update | https://www.mdpi.com/2226-4787/6/2/27/xml |
| article pdf uploaded. | 11 April 2018 10:24 CEST | Updated version of record | https://www.mdpi.com/2226-4787/6/2/27/pdf |
| article html file updated | 10 April 2018 14:23 CEST | Update | N/A |
| article xml uploaded. | 10 April 2018 14:22 CEST | Update | N/A |
| article pdf uploaded. | 10 April 2018 14:22 CEST | Updated version of record | https://www.mdpi.com/2226-4787/6/2/27/pdf-vor |
| article html file updated | 5 April 2018 10:02 CEST | Update | N/A |
| article xml uploaded. | 5 April 2018 10:01 CEST | Update | N/A |
| article pdf uploaded. | 5 April 2018 10:01 CEST | Updated version of record | https://www.mdpi.com/2226-4787/6/2/27/pdf-vor |
| article html file updated | 4 April 2018 12:40 CEST | Update | N/A |
| article xml uploaded. | 4 April 2018 12:39 CEST | Update | N/A |
| article xml uploaded. | 4 April 2018 12:39 CEST | Update | N/A |
| article pdf uploaded. | 4 April 2018 12:39 CEST | Updated version of record | https://www.mdpi.com/2226-4787/6/2/27/pdf-vor |
| article html file updated | 3 April 2018 12:43 CEST | Update | N/A |
| article html file updated | 2 April 2018 23:08 CEST | Update | N/A |
| article xml uploaded. | 2 April 2018 06:30 CEST | Update | N/A |
| article pdf uploaded. | 2 April 2018 06:30 CEST | Updated version of record | https://www.mdpi.com/2226-4787/6/2/27/pdf-vor |
| article html file updated | 28 March 2018 06:14 CEST | Original file | N/A |
| article pdf uploaded. | 28 March 2018 06:13 CEST | Version of Record | https://www.mdpi.com/2226-4787/6/2/27/pdf-vor |
| article xml uploaded. | 28 March 2018 06:13 CEST | Original file | N/A |
