%AKuo, C.%AHsiang, J.%AChung, H.%AConstantin, A.%AChang, Y.-Y.%ACunha, E.%APesce, D.%AChien, W.%AChen, B.%ABraatz, J.%AZaw, Ingyin%AMatsushita, S.%ALin, J.%BJournal Name: The Astrophysical Journal; Journal Volume: 892; Journal Issue: 1 %D2020%I %JJournal Name: The Astrophysical Journal; Journal Volume: 892; Journal Issue: 1 %K %MOSTI ID: 10165565 %PMedium: X %TA More Efficient Search for H 2 O Megamaser Galaxies: The Power of X-Ray and Mid-infrared Photometry %X %0Journal Article