function drawChartTreatmentsPerAuthor() {
  var chartData = google.visualization.arrayToDataTable([
    ['Series', 'Number of Treatments'],
    ['Alves, Philippe V. & Vieira, Fabiano M. & Santos, Cláudia P.', 1],
    ['Ehret, Dana Joseph & Bourque, Jason R.', 1],
    ['Figueroa, Alex & Low, Martyn E. Y. & Lim, Kelvin K. P.', 5],
    ['Fischer, Wagner & Faria de Godoi, Raquel', 1],
    ['Fritz, Uwe & Petzold, Alice & Kehlmaier, Christian', 1],
    ['Gagnaison, Cyril & Mennecart, Bastien & Bailleul, Julien', 1],
    ['Gray, John Edward', 1],
    ['Iverson, John B.', 74],
    ['Jasinski, Steven E.', 3],
    ['Jones, Dillon & Foshee, Bethany & Fitzgerald, Lee', 3],
    ['Krysko, Kenneth L. & Burgess, Joseph P. & Rochford, Michael R.', 1],
    ['Legler, John Marshall', 1],
    ['Mccranie, James R.', 1],
    ['Nowak-Kemp, Małgosia & Fritz, Uwe', 14],
    ['Peralta-García, Anny & Valdez-Villavicencio, Jorge H.', 2],
    ['Other (2)', 2]
  ]);
  var chartOptions = {
    pieHole: 0,
    title: 'Treatments per Author (n=112)',
    fontSize: 'automatic',
    doWeHaveDanglingCommas: 'No ;-)'
  };
  if (window.customizeGoogleChartOptions)
    customizeGoogleChartOptions(chartOptions, 'TreatmentsPerAuthor', 'pie', 16, 0);
  var chart = new google.visualization.PieChart(document.getElementById('chartDivTreatmentsPerAuthor'));
  chart.draw(chartData, chartOptions);
}
google.load('visualization', '1', {'packages': ['corechart']});
google.setOnLoadCallback(drawChartTreatmentsPerAuthor);