code: private String getCollectionName(String data) throws LoaderException {
          String collection;
          switch (data) {
              case "genome_info":
                  collection = "genome_info";
                  break;
              case "genome_sequence":
                  collection = "genome_sequence";
                  break;
              case "gene":
                  collection = "gene";
                  break;
              case "variation":
                  collection = "variation";
                  break;
              case "svs":
                  collection = "variation";
                  break;
              case "cadd":
                  collection = "variation_functional_score";
                  break;
              case "regulatory_region":
                  collection = "regulatory_region";
                  break;
              case "protein":
                  collection = "protein";
                  break;
              case "protein_protein_interaction":
                  collection = "protein_protein_interaction";
                  break;
              case "protein_functional_prediction":
                  collection = "protein_functional_prediction";
                  break;
              case "conservation":
                  collection = "conservation";
                  break;
              case "cosmic":
                  clinicalVariantSource = "cosmic";
                  collection = "clinical";
                  break;
              case "clinvar":
                  clinicalVariantSource = "clinvar";
                  collection = "clinical";
                  break;
              case "gwas":
                  clinicalVariantSource = "gwas";
                  collection = "clinical";
                  break;
              case "clinical":
                  collection = "clinical";
                  break;
              case "clinical_variants":
                  collection = CLINICAL_VARIANTS_COLLECTION;
                  break;
              case "metadata":
                  collection = "metadata";
                  break;
              case "repeats":
                  collection = "repeats";
                  break;
              default:
                  throw new LoaderException("Unknown data to load: '" + data + "'");
          }
  
          return collection;
      }
docs: TODO: use adaptors within MongoDBCellBaseLoader, avoid using mongoDBCollection and remove this method