Lameness in Ruminants (LIR) conference has been running for many years. International researchers and lameness professionals meet every two years and are held all around the world. Next conference is in 2-6 August 2021 in Minesota, USA. See https://lamenessinruminants2021.com/
If anyone has access to the missing proceedings it would be wonderful to complete the collection.
Proceedings of past LIR events were retrieved from https://lamenessinruminants2017.com/past-proceedings.php , IVIS.org and Roger Blowey!
2019 Tokyo, Japan proceedings https://web.apollon.nta.co.jp/lamenessinruminants2019/index.html
2017 Munich, Germany proceedings
2015 Valdivia, Chile proceedings
2013 Bristol, UK proceedings
2011 Rotarua, New Zealand – pdf for each paper https://www.ivis.org/proceedings/RumLameness/2011/toc.asp
2004 Maribor, Slovenia proceedings
1978 Skara, Sweden Proceedings