| article html file updated | 30 August 2025 13:49 CEST | Update | https://www.mdpi.com/2304-6775/7/2/26 |
| article html file updated | 21 August 2025 20:36 CEST | Update | - |
| article html file updated | 12 February 2020 04:04 CET | Update | - |
| article html file updated | 18 October 2019 00:29 CEST | Update | - |
| article html file updated | 5 July 2019 18:21 CEST | Update | - |
| article html file updated | 25 April 2019 14:46 CEST | Update | - |
| article html file updated | 17 April 2019 10:44 CEST | Original file | - |
| article pdf uploaded. | 17 April 2019 10:42 CEST | Updated version of record | https://www.mdpi.com/2304-6775/7/2/26/pdf |
| article xml uploaded. | 17 April 2019 10:42 CEST | Update | https://www.mdpi.com/2304-6775/7/2/26/xml |
| article xml file uploaded | 17 April 2019 10:42 CEST | Update | - |
| article pdf uploaded. | 10 April 2019 09:54 CEST | Updated version of record | https://www.mdpi.com/2304-6775/7/2/26/pdf-vor |
| article pdf uploaded. | 9 April 2019 15:47 CEST | Version of Record | https://www.mdpi.com/2304-6775/7/2/26/pdf-vor |
| article xml file uploaded | 9 April 2019 15:47 CEST | Original file | - |
