It seems there might be a confusion or misinterpretation in your question. As of my last knowledge update in January 2023, "LMD" and "RMD" are not widely recognized acronyms or terms in a context that aligns with a specific field, technology, or concept.

If you could provide more context or clarification about what "LMD" and "RMD" refer to in your question, I'd be happy to help answer or provide information based on the available details.