| article html file updated | 30 August 2025 09:59 CEST | Update | https://www.mdpi.com/2077-0375/8/4/132 |
| article html file updated | 17 July 2022 15:58 CEST | Update | N/A |
| article html file updated | 11 February 2020 03:20 CET | Update | N/A |
| article html file updated | 11 October 2019 23:59 CEST | Update | N/A |
| article html file updated | 27 April 2019 18:57 CEST | Update | N/A |
| article html file updated | 13 April 2019 14:52 CEST | Update | N/A |
| article html file updated | 2 April 2019 13:42 CEST | Update | N/A |
| article html file updated | 26 December 2018 21:22 CET | Update | N/A |
| article html file updated | 17 December 2018 10:51 CET | Original file | N/A |
| article supplementary file uploaded. | 17 December 2018 10:49 CET | - | https://www.mdpi.com/2077-0375/8/4/132#supplementary |
| article pdf uploaded. | 17 December 2018 10:49 CET | Updated version of record | https://www.mdpi.com/2077-0375/8/4/132/pdf |
| article xml uploaded. | 17 December 2018 10:49 CET | Update | https://www.mdpi.com/2077-0375/8/4/132/xml |
| article xml file uploaded | 17 December 2018 10:49 CET | Update | N/A |
| article pdf uploaded. | 14 December 2018 17:04 CET | Updated version of record | https://www.mdpi.com/2077-0375/8/4/132/pdf-vor |
| article pdf uploaded. | 14 December 2018 16:59 CET | Version of Record | https://www.mdpi.com/2077-0375/8/4/132/pdf-vor |
| article xml file uploaded | 14 December 2018 16:59 CET | Original file | N/A |
