| article html file updated | 31 August 2025 00:50 CEST | Update | https://www.mdpi.com/2077-0383/8/9/1371 |
| article html file updated | 20 July 2022 04:08 CEST | Update | N/A |
| article html file updated | 13 February 2020 14:33 CET | Update | N/A |
| article html file updated | 26 September 2019 19:55 CEST | Update | N/A |
| article html file updated | 6 September 2019 04:45 CEST | Original file | N/A |
| article pdf uploaded. | 6 September 2019 04:44 CEST | Updated version of record | https://www.mdpi.com/2077-0383/8/9/1371/pdf |
| article xml uploaded. | 6 September 2019 04:44 CEST | Update | https://www.mdpi.com/2077-0383/8/9/1371/xml |
| article xml file uploaded | 6 September 2019 04:44 CEST | Update | N/A |
| article pdf uploaded. | 2 September 2019 15:10 CEST | Version of Record | https://www.mdpi.com/2077-0383/8/9/1371/pdf-vor |
| article xml file uploaded | 2 September 2019 15:10 CEST | Original file | N/A |
