Similar surface morphology trends are observed with growth temperature at {TAIL ~ otherwise constant conditions}, or with growth rate at {HEAD ~ otherwise constant conditions} 
Similar surface morphology trends are observed with growth temperature at { TAIL ~ otherwise constant conditions } , or with growth rate at { HEAD ~ otherwise constant conditions }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD