Newly Diagnosed Multiple Myeloma (NDMM), Observation, Phase 3, Immunomodulators (IMiD), Lenalidomide Maintenance
### Instruction:
Identify the study with the following condition. 
### Input:
Newly Diagnosed Multiple Myeloma (NDMM), Observation, Phase 3, Immunomodulators (IMiD), Lenalidomide Maintenance 
### Output:
Popular Name is Myeloma XI, Study ID is NCT01554852