| article html file updated | 30 August 2025 13:36 CEST | Update | https://www.mdpi.com/2073-4409/8/4/303 |
| article html file updated | 21 August 2025 20:33 CEST | Update | - |
| article html file updated | 12 February 2020 02:28 CET | Update | - |
| article html file updated | 17 October 2019 15:03 CEST | Update | - |
| article html file updated | 8 May 2019 17:39 CEST | Update | - |
| article html file updated | 25 April 2019 17:58 CEST | Update | - |
| article html file updated | 22 April 2019 04:55 CEST | Original file | - |
| article supplementary file uploaded. | 22 April 2019 04:54 CEST | - | https://www.mdpi.com/2073-4409/8/4/303#supplementary |
| article pdf uploaded. | 22 April 2019 04:54 CEST | Updated version of record | https://www.mdpi.com/2073-4409/8/4/303/pdf |
| article xml uploaded. | 22 April 2019 04:54 CEST | Update | https://www.mdpi.com/2073-4409/8/4/303/xml |
| article xml file uploaded | 22 April 2019 04:54 CEST | Update | - |
| article pdf uploaded. | 18 April 2019 13:56 CEST | Updated version of record | https://www.mdpi.com/2073-4409/8/4/303/pdf-vor |
| article xml file uploaded | 18 April 2019 13:56 CEST | Update | - |
| article supplementary file uploaded. | 2 April 2019 12:51 CEST | - | https://www.mdpi.com/2073-4409/8/4/303#supplementary |
| article pdf uploaded. | 2 April 2019 12:51 CEST | Version of Record | https://www.mdpi.com/2073-4409/8/4/303/pdf-vor |
| article xml file uploaded | 2 April 2019 12:51 CEST | Original file | - |
