| article html file updated | 30 August 2025 20:35 CEST | Update | https://www.mdpi.com/2075-4663/7/6/136 |
| article html file updated | 21 August 2025 21:13 CEST | Update | N/A |
| article html file updated | 19 July 2022 19:28 CEST | Update | N/A |
| article html file updated | 12 February 2020 16:50 CET | Update | N/A |
| article html file updated | 3 July 2019 17:25 CEST | Update | N/A |
| article html file updated | 24 June 2019 14:42 CEST | Original file | N/A |
| article pdf uploaded. | 24 June 2019 14:40 CEST | Updated version of record | https://www.mdpi.com/2075-4663/7/6/136/pdf |
| article xml uploaded. | 24 June 2019 14:40 CEST | Update | https://www.mdpi.com/2075-4663/7/6/136/xml |
| article xml file uploaded | 24 June 2019 14:40 CEST | Update | N/A |
| article pdf uploaded. | 31 May 2019 17:34 CEST | Version of Record | https://www.mdpi.com/2075-4663/7/6/136/pdf-vor |
| article xml file uploaded | 31 May 2019 17:34 CEST | Original file | N/A |
