1. Applied Research Laboratory, The Pennsylvania State University, PO Box 30, State College, PA 16804, USA
2. School of Marine and Atmospheric Sciences, Stony Brook University, 239 Montauk Hwy, Southampton, NY 11968, USA
3. Provincetown Center for Coastal Studies, 5 Holway Avenue, Provincetown, MA 02657, USA
4. Gerry E. Studds Stellwagen Bank National Marine Sanctuary, US National Oceanic and Atmospheric Administration, 175 Edward Foster Road, Scituate, MA 02066, USA