#8	#7 AND #6 AND #5 Databases=SCI‐EXPANDED Timespan=All Years Lemmatization=On
#7	Topic=(Postoperative Complications) OR Topic=(seroma prevention therap*) OR Topic=(seroma related morbidity prevention) OR Topic=(prevent* seroma related morbidity) Databases=SCI‐EXPANDED Timespan=All Years Lemmatization=On
#6	Topic=(Fibrin Tissue Adhesive) OR Topic =(Tissue Adhesives) OR Topic=(fibrin adhesive glue) OR Topic=(fibrin glue) OR Topic=(fibrin glue instillation) Databases=SCI‐EXPANDED Timespan=All Years Lemmatization=On
#5	#4 AND #3 Databases=SCI‐EXPANDED Timespan=All Years Lemmatization=On
#4	Topic=(randomised controlled trial) OR Topic=(randomized controlled trial) OR Topic=(controlled clinical trial) OR Topic=(randomized) OR Topic=(randomised) OR Topic=(randomly) OR Topic=(trial) Databases=SCI‐EXPANDED Timespan=All Years Lemmatization=On
#3	#2 OR #1 Databases=SCI‐EXPANDED Timespan=All Years Lemmatization=On
# 2	Topic=(mastectomy) OR Topic=(MRM) OR Topic=(breast surgery) OR Topic=(breast conserving surgery) OR Topic=(oncoplastic breast surgery) OR Topic=(lumpectomy) OR Topic=(quadrantectomy) OR Topic=(axillary sentinel node biopsy) OR Topic=(axillary sampling) OR Topic=(axillary dissection) OR Topic=(immediate total breast reconstruction) OR Topic=(immediate partial breast reconstruction) OR Topic=(Mammaplasty) Databases=SCI‐EXPANDED Timespan=All Years Lemmatization=On
#1	Topic=(breast cancer) OR Topic=(breast neoplas*) Databases=SCI‐EXPANDED Timespan=All Years Lemmatization=On